Common Weakness Enumeration
CWE-79
AllowedImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Abstraction: Base · Status: Stable
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
68600 vulnerabilities reference this CWE, most recent first.
CVE-2024-20257 (GCVE-0-2024-20257)
Vulnerability from cvelistv5 – Published: 2024-05-15 17:58 – Updated: 2024-08-01 21:52
VLAI
EPSS
VEX
Summary
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface.r
This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-16 16:02 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Email |
Affected:
11.0.3-238
Affected: 11.1.0-069 Affected: 11.1.0-131 Affected: 11.1.0-128 Affected: 12.0.0-419 Affected: 12.1.0-071 Affected: 12.1.0-087 Affected: 12.1.0-089 Affected: 13.0.0-392 Affected: 13.0.5-007 Affected: 13.5.1-277 Affected: 13.5.4-038 Affected: 12.5.0-066 Affected: 12.5.4-041 Affected: 12.5.3-041 Affected: 14.0.0-698 Affected: 14.2.0-620 Affected: 14.2.1-020 Affected: 14.3.0-032 Affected: 15.0.0-104 Affected: 15.0.1-030 Affected: 15.5.0-048 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-20257",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-16T16:02:05.959708Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:40:16.569Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:52:31.675Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-esa-sma-wsa-xss-bgG5WHOD",
"tags": [
"x_transferred"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-wsa-xss-bgG5WHOD"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cisco Secure Email",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "11.0.3-238"
},
{
"status": "affected",
"version": "11.1.0-069"
},
{
"status": "affected",
"version": "11.1.0-131"
},
{
"status": "affected",
"version": "11.1.0-128"
},
{
"status": "affected",
"version": "12.0.0-419"
},
{
"status": "affected",
"version": "12.1.0-071"
},
{
"status": "affected",
"version": "12.1.0-087"
},
{
"status": "affected",
"version": "12.1.0-089"
},
{
"status": "affected",
"version": "13.0.0-392"
},
{
"status": "affected",
"version": "13.0.5-007"
},
{
"status": "affected",
"version": "13.5.1-277"
},
{
"status": "affected",
"version": "13.5.4-038"
},
{
"status": "affected",
"version": "12.5.0-066"
},
{
"status": "affected",
"version": "12.5.4-041"
},
{
"status": "affected",
"version": "12.5.3-041"
},
{
"status": "affected",
"version": "14.0.0-698"
},
{
"status": "affected",
"version": "14.2.0-620"
},
{
"status": "affected",
"version": "14.2.1-020"
},
{
"status": "affected",
"version": "14.3.0-032"
},
{
"status": "affected",
"version": "15.0.0-104"
},
{
"status": "affected",
"version": "15.0.1-030"
},
{
"status": "affected",
"version": "15.5.0-048"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email Gateway could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface.r\n\r This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-15T17:58:59.579Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-esa-sma-wsa-xss-bgG5WHOD",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-wsa-xss-bgG5WHOD"
}
],
"source": {
"advisory": "cisco-sa-esa-sma-wsa-xss-bgG5WHOD",
"defects": [
"CSCwf73258"
],
"discovery": "INTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20257",
"datePublished": "2024-05-15T17:58:59.579Z",
"dateReserved": "2023-11-08T15:08:07.623Z",
"dateUpdated": "2024-08-01T21:52:31.675Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-20256 (GCVE-0-2024-20256)
Vulnerability from cvelistv5 – Published: 2024-05-15 17:56 – Updated: 2024-08-15 15:29
VLAI
EPSS
VEX
Summary
A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager and Secure Web Appliance could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface.
This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-15 18:47 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Web Appliance |
Affected:
11.7.0-406
Affected: 11.7.0-418 Affected: 11.7.1-049 Affected: 11.7.1-006 Affected: 11.7.1-020 Affected: 11.7.2-011 Affected: 11.8.0-414 Affected: 11.8.1-023 Affected: 11.8.3-018 Affected: 11.8.3-021 Affected: 12.0.1-268 Affected: 12.0.3-007 Affected: 12.5.2-007 Affected: 12.5.1-011 Affected: 12.5.4-005 Affected: 12.5.5-004 Affected: 12.5.6-008 Affected: 14.5.0-498 Affected: 14.5.1-016 Affected: 14.0.3-014 Affected: 14.0.2-012 Affected: 14.0.4-005 Affected: 15.0.0-322 |
|
| Cisco | Cisco Secure Email and Web Manager |
Affected:
9.0.0-087
Affected: 11.0.0-115 Affected: 11.0.1-161 Affected: 11.5.1-105 Affected: 12.0.0-452 Affected: 12.0.1-011 Affected: 12.5.0-636 Affected: 12.5.0-658 Affected: 12.5.0-678 Affected: 12.5.0-670 Affected: 13.0.0-277 Affected: 13.6.2-078 Affected: 13.8.1-068 Affected: 13.8.1-074 Affected: 13.8.1-108 Affected: 12.8.1-002 Affected: 12.8.1-021 Affected: 14.0.0-404 Affected: 14.1.0-223 Affected: 14.1.0-227 Affected: 14.2.0-212 Affected: 14.2.0-224 Affected: 14.2.1-020 Affected: 14.3.0-120 Affected: 15.0.0-334 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:52:31.613Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-esa-sma-wsa-xss-bgG5WHOD",
"tags": [
"x_transferred"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-wsa-xss-bgG5WHOD"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-20256",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-15T18:47:15.332751Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-15T15:29:20.282Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Cisco Secure Web Appliance",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "11.7.0-406"
},
{
"status": "affected",
"version": "11.7.0-418"
},
{
"status": "affected",
"version": "11.7.1-049"
},
{
"status": "affected",
"version": "11.7.1-006"
},
{
"status": "affected",
"version": "11.7.1-020"
},
{
"status": "affected",
"version": "11.7.2-011"
},
{
"status": "affected",
"version": "11.8.0-414"
},
{
"status": "affected",
"version": "11.8.1-023"
},
{
"status": "affected",
"version": "11.8.3-018"
},
{
"status": "affected",
"version": "11.8.3-021"
},
{
"status": "affected",
"version": "12.0.1-268"
},
{
"status": "affected",
"version": "12.0.3-007"
},
{
"status": "affected",
"version": "12.5.2-007"
},
{
"status": "affected",
"version": "12.5.1-011"
},
{
"status": "affected",
"version": "12.5.4-005"
},
{
"status": "affected",
"version": "12.5.5-004"
},
{
"status": "affected",
"version": "12.5.6-008"
},
{
"status": "affected",
"version": "14.5.0-498"
},
{
"status": "affected",
"version": "14.5.1-016"
},
{
"status": "affected",
"version": "14.0.3-014"
},
{
"status": "affected",
"version": "14.0.2-012"
},
{
"status": "affected",
"version": "14.0.4-005"
},
{
"status": "affected",
"version": "15.0.0-322"
}
]
},
{
"product": "Cisco Secure Email and Web Manager",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "9.0.0-087"
},
{
"status": "affected",
"version": "11.0.0-115"
},
{
"status": "affected",
"version": "11.0.1-161"
},
{
"status": "affected",
"version": "11.5.1-105"
},
{
"status": "affected",
"version": "12.0.0-452"
},
{
"status": "affected",
"version": "12.0.1-011"
},
{
"status": "affected",
"version": "12.5.0-636"
},
{
"status": "affected",
"version": "12.5.0-658"
},
{
"status": "affected",
"version": "12.5.0-678"
},
{
"status": "affected",
"version": "12.5.0-670"
},
{
"status": "affected",
"version": "13.0.0-277"
},
{
"status": "affected",
"version": "13.6.2-078"
},
{
"status": "affected",
"version": "13.8.1-068"
},
{
"status": "affected",
"version": "13.8.1-074"
},
{
"status": "affected",
"version": "13.8.1-108"
},
{
"status": "affected",
"version": "12.8.1-002"
},
{
"status": "affected",
"version": "12.8.1-021"
},
{
"status": "affected",
"version": "14.0.0-404"
},
{
"status": "affected",
"version": "14.1.0-223"
},
{
"status": "affected",
"version": "14.1.0-227"
},
{
"status": "affected",
"version": "14.2.0-212"
},
{
"status": "affected",
"version": "14.2.0-224"
},
{
"status": "affected",
"version": "14.2.1-020"
},
{
"status": "affected",
"version": "14.3.0-120"
},
{
"status": "affected",
"version": "15.0.0-334"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager and Secure Web Appliance could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface.\r\n\rThis vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-15T17:56:38.074Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-esa-sma-wsa-xss-bgG5WHOD",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-wsa-xss-bgG5WHOD"
}
],
"source": {
"advisory": "cisco-sa-esa-sma-wsa-xss-bgG5WHOD",
"defects": [
"CSCwe88788",
"CSCwe91887"
],
"discovery": "INTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20256",
"datePublished": "2024-05-15T17:56:38.074Z",
"dateReserved": "2023-11-08T15:08:07.623Z",
"dateUpdated": "2024-08-15T15:29:20.282Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-20251 (GCVE-0-2024-20251)
Vulnerability from cvelistv5 – Published: 2024-01-17 16:55 – Updated: 2024-10-21 11:54
VLAI
EPSS
VEX
Summary
A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-17 19:04 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Identity Services Engine Software |
Affected:
2.7.0
Affected: 2.7.0 p1 Affected: 2.7.0 p2 Affected: 2.7.0 p3 Affected: 2.7.0 p4 Affected: 2.7.0 p5 Affected: 2.7.0 p6 Affected: 2.7.0 p7 Affected: 2.7.0 p8 Affected: 2.7.0 p9 Affected: 2.7.0 p10 Affected: 3.0.0 Affected: 3.0.0 p1 Affected: 3.0.0 p2 Affected: 3.0.0 p3 Affected: 3.0.0 p4 Affected: 3.0.0 p5 Affected: 3.0.0 p6 Affected: 3.0.0 p7 Affected: 3.0.0 p8 Affected: 3.1.0 Affected: 3.1.0 p1 Affected: 3.1.0 p3 Affected: 3.1.0 p2 Affected: 3.1.0 p4 Affected: 3.1.0 p5 Affected: 3.1.0 p6 Affected: 3.1.0 p7 Affected: 3.2.0 Affected: 3.2.0 p1 Affected: 3.2.0 p2 Affected: 3.2.0 p3 Affected: 3.2.0 p4 Affected: 3.3.0 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:52:31.780Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-ISE-XSS-bL4VTML",
"tags": [
"x_transferred"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-XSS-bL4VTML"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-20251",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-01-17T19:04:17.115552Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-21T11:54:43.472Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Cisco Identity Services Engine Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "2.7.0"
},
{
"status": "affected",
"version": "2.7.0 p1"
},
{
"status": "affected",
"version": "2.7.0 p2"
},
{
"status": "affected",
"version": "2.7.0 p3"
},
{
"status": "affected",
"version": "2.7.0 p4"
},
{
"status": "affected",
"version": "2.7.0 p5"
},
{
"status": "affected",
"version": "2.7.0 p6"
},
{
"status": "affected",
"version": "2.7.0 p7"
},
{
"status": "affected",
"version": "2.7.0 p8"
},
{
"status": "affected",
"version": "2.7.0 p9"
},
{
"status": "affected",
"version": "2.7.0 p10"
},
{
"status": "affected",
"version": "3.0.0"
},
{
"status": "affected",
"version": "3.0.0 p1"
},
{
"status": "affected",
"version": "3.0.0 p2"
},
{
"status": "affected",
"version": "3.0.0 p3"
},
{
"status": "affected",
"version": "3.0.0 p4"
},
{
"status": "affected",
"version": "3.0.0 p5"
},
{
"status": "affected",
"version": "3.0.0 p6"
},
{
"status": "affected",
"version": "3.0.0 p7"
},
{
"status": "affected",
"version": "3.0.0 p8"
},
{
"status": "affected",
"version": "3.1.0"
},
{
"status": "affected",
"version": "3.1.0 p1"
},
{
"status": "affected",
"version": "3.1.0 p3"
},
{
"status": "affected",
"version": "3.1.0 p2"
},
{
"status": "affected",
"version": "3.1.0 p4"
},
{
"status": "affected",
"version": "3.1.0 p5"
},
{
"status": "affected",
"version": "3.1.0 p6"
},
{
"status": "affected",
"version": "3.1.0 p7"
},
{
"status": "affected",
"version": "3.2.0"
},
{
"status": "affected",
"version": "3.2.0 p1"
},
{
"status": "affected",
"version": "3.2.0 p2"
},
{
"status": "affected",
"version": "3.2.0 p3"
},
{
"status": "affected",
"version": "3.2.0 p4"
},
{
"status": "affected",
"version": "3.3.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-02-02T15:42:33.426Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-ISE-XSS-bL4VTML",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-XSS-bL4VTML"
}
],
"source": {
"advisory": "cisco-sa-ISE-XSS-bL4VTML",
"defects": [
"CSCwh00049",
"CSCwh70696"
],
"discovery": "EXTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20251",
"datePublished": "2024-01-17T16:55:07.485Z",
"dateReserved": "2023-11-08T15:08:07.622Z",
"dateUpdated": "2024-10-21T11:54:43.472Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-14001 (GCVE-0-2024-14001)
Vulnerability from cvelistv5 – Published: 2025-10-30 21:52 – Updated: 2025-11-17 18:21
VLAI
EPSS
VEX
Title
Nagios XI < 2024R1.1.3 XSS via Executive Summary Report
Summary
Nagios XI versions prior to 2024R1.1.3 are vulnerable to cross-site scripting (XSS) via the Executive Summary Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-31 13:45 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.nagios.com/products/security/#nagios-xi | vendor-advisorypatch |
| https://www.nagios.com/changelog/nagios-xi/ | release-notespatch |
| https://www.vulncheck.com/advisories/nagios-xi-xs… | third-party-advisory |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-14001",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-31T13:45:02.850538Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-31T13:54:41.878Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Executive Summary Report component"
],
"product": "XI",
"vendor": "Nagios",
"versions": [
{
"lessThan": "2024R1.1.3",
"status": "unknown",
"version": "0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:nagios:nagios_xi:2024:*:*:*:*:*:*:*",
"versionEndExcluding": "r1.1.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "M\u00e1rk R\u00e1k\u00f3czi"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Nagios XI versions prior to 2024R1.1.3\u0026nbsp;are vulnerable to cross-site scripting (XSS) via the \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eExecutive Summary Report\u003c/span\u003e component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim\u0027s browser.\u003cbr\u003e"
}
],
"value": "Nagios XI versions prior to 2024R1.1.3\u00a0are vulnerable to cross-site scripting (XSS) via the Executive Summary Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim\u0027s browser."
}
],
"impacts": [
{
"capecId": "CAPEC-63",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-63 Cross-Site Scripting (XSS)"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "PASSIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-17T18:21:48.632Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.nagios.com/products/security/#nagios-xi"
},
{
"tags": [
"release-notes",
"patch"
],
"url": "https://www.nagios.com/changelog/nagios-xi/"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/nagios-xi-xss-via-executive-summary-report"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios addresses this vulnerability as \"\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios XI was vulnerable to a cross-site scripting (XSS) attack in the Executive Summary Report\" and as part of \"\u003cspan style=\"background-color: rgb(244, 247, 251);\"\u003eFixed both XSS in Executive Summary report and ajaxhelper endpoint that was too open.\"\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Nagios addresses this vulnerability as \"Nagios XI was vulnerable to a cross-site scripting (XSS) attack in the Executive Summary Report\" and as part of \"Fixed both XSS in Executive Summary report and ajaxhelper endpoint that was too open.\""
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Nagios XI \u003c 2024R1.1.3 XSS via Executive Summary Report",
"x_generator": {
"engine": "vulncheck"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2024-14001",
"datePublished": "2025-10-30T21:52:13.095Z",
"dateReserved": "2025-10-22T17:51:24.756Z",
"dateUpdated": "2025-11-17T18:21:48.632Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-14000 (GCVE-0-2024-14000)
Vulnerability from cvelistv5 – Published: 2025-10-30 21:51 – Updated: 2025-11-17 18:21
VLAI
EPSS
VEX
Title
Nagios XI < 2024R1.1.3 XSS via Capacity Planning Report
Summary
Nagios XI versions prior to 2024R1.1.3 are vulnerable to cross-site scripting (XSS) via the Capacity Planning Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-31 13:45 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.nagios.com/products/security/#nagios-xi | vendor-advisorypatch |
| https://www.nagios.com/changelog/nagios-xi/ | release-notespatch |
| https://www.vulncheck.com/advisories/nagios-xi-xs… | third-party-advisory |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-14000",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-31T13:45:06.614473Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-31T13:54:59.034Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Capacity Planning Report component"
],
"product": "XI",
"vendor": "Nagios",
"versions": [
{
"lessThan": "2024R1.1.3",
"status": "unknown",
"version": "0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:nagios:nagios_xi:2024:*:*:*:*:*:*:*",
"versionEndExcluding": "r1.1.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "M\u00e1rk R\u00e1k\u00f3czi"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Nagios XI versions prior to 2024R1.1.3\u0026nbsp;are vulnerable to cross-site scripting (XSS) via the Capacity Planning Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim\u0027s browser.\u003cbr\u003e"
}
],
"value": "Nagios XI versions prior to 2024R1.1.3\u00a0are vulnerable to cross-site scripting (XSS) via the Capacity Planning Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim\u0027s browser."
}
],
"impacts": [
{
"capecId": "CAPEC-63",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-63 Cross-Site Scripting (XSS)"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "PASSIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-17T18:21:48.461Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.nagios.com/products/security/#nagios-xi"
},
{
"tags": [
"release-notes",
"patch"
],
"url": "https://www.nagios.com/changelog/nagios-xi/"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/nagios-xi-xss-via-capacity-planning-report"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios addresses this vulnerability as \"\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios XI was vulnerable to a cross-site scripting (XSS) attack in the Capacity Planning Report\" and \"\u003cspan style=\"background-color: rgb(244, 247, 251);\"\u003eFixed XSS in Capacity Planning component.\"\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Nagios addresses this vulnerability as \"Nagios XI was vulnerable to a cross-site scripting (XSS) attack in the Capacity Planning Report\" and \"Fixed XSS in Capacity Planning component.\""
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Nagios XI \u003c 2024R1.1.3 XSS via Capacity Planning Report",
"x_generator": {
"engine": "vulncheck"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2024-14000",
"datePublished": "2025-10-30T21:51:02.400Z",
"dateReserved": "2025-10-22T17:47:41.642Z",
"dateUpdated": "2025-11-17T18:21:48.461Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-13993 (GCVE-0-2024-13993)
Vulnerability from cvelistv5 – Published: 2025-10-30 21:43 – Updated: 2025-11-17 18:21
VLAI
EPSS
VEX
Title
Nagios XI < 2024R1.1.2 Reflected XSS via Login Page on Older Browsers
Summary
Nagios XI versions prior to < 2024R1.1.2 are vulnerable to a reflected cross-site scripting (XSS) via the login page when accessed with older web browsers. Insufficient validation or escaping of user-supplied input reflected by the login page can allow an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim’s browser within the Nagios XI origin. The issue is observable under legacy browser behaviors; modern browsers may mitigate some vectors.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-31 13:04 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.nagios.com/products/security/#nagios-xi | vendor-advisorypatch |
| https://www.nagios.com/changelog/nagios-xi/ | release-notespatch |
| https://www.vulncheck.com/advisories/nagios-xi-re… | third-party-advisory |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-13993",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-31T13:04:23.932855Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-31T13:23:45.427Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"Login Page"
],
"product": "XI",
"vendor": "Nagios",
"versions": [
{
"lessThan": "2024R1.1.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:nagios:nagios_xi:2024:*:*:*:*:*:*:*",
"versionEndExcluding": "r1.1.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Nagios XI versions prior to \u0026lt; 2024R1.1.2 are vulnerable to a reflected cross-site scripting (XSS) via the login page when accessed with older web browsers. Insufficient validation or escaping of user-supplied input reflected by the login page can allow an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim\u2019s browser within the Nagios XI origin.\u0026nbsp;The issue is observable under legacy browser behaviors; modern browsers may mitigate some vectors.\u003cbr\u003e"
}
],
"value": "Nagios XI versions prior to \u003c 2024R1.1.2 are vulnerable to a reflected cross-site scripting (XSS) via the login page when accessed with older web browsers. Insufficient validation or escaping of user-supplied input reflected by the login page can allow an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim\u2019s browser within the Nagios XI origin.\u00a0The issue is observable under legacy browser behaviors; modern browsers may mitigate some vectors."
}
],
"impacts": [
{
"capecId": "CAPEC-591",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-591 Reflected XSS"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-17T18:21:47.166Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.nagios.com/products/security/#nagios-xi"
},
{
"tags": [
"release-notes",
"patch"
],
"url": "https://www.nagios.com/changelog/nagios-xi/"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/nagios-xi-reflected-xss-via-login-page-on-older-browsers"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios addresses this vulnerability as \"\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios XI 2024R1.1.1 and earlier may be vulnerable to a reflected XSS in its login page when using older browsers\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\" (within the \"Security Disclosures\" site) and it\u0027s unclear where or if it\u0027s addressed within the changelog.\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Nagios addresses this vulnerability as \"Nagios XI 2024R1.1.1 and earlier may be vulnerable to a reflected XSS in its login page when using older browsers\" (within the \"Security Disclosures\" site) and it\u0027s unclear where or if it\u0027s addressed within the changelog."
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Nagios XI \u003c 2024R1.1.2 Reflected XSS via Login Page on Older Browsers",
"x_generator": {
"engine": "vulncheck"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2024-13993",
"datePublished": "2025-10-30T21:43:55.640Z",
"dateReserved": "2025-10-22T15:52:40.870Z",
"dateUpdated": "2025-11-17T18:21:47.166Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-13992 (GCVE-0-2024-13992)
Vulnerability from cvelistv5 – Published: 2025-10-31 12:35 – Updated: 2025-11-17 18:21
VLAI
EPSS
VEX
Title
Nagios XI < 2024R1.1 XSS via Missing Page / 404
Summary
Nagios XI versions prior to < 2024R1.1 is vulnerable to a cross-site scripting (XSS) when a user visits the "missing page" (404) page after following a link from another website. The vulnerable component, page-missing.php, fails to properly validate or escape user-supplied input, allowing an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim’s browser within the Nagios XI domain.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-31 14:12 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.nagios.com/products/security/#nagios-xi | vendor-advisorypatch |
| https://www.nagios.com/changelog/nagios-xi/2024r1-1/ | release-notespatch |
| https://www.vulncheck.com/advisories/nagios-xi-xs… | third-party-advisory |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-13992",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-31T14:12:46.175300Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-31T14:12:56.713Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"page-missing.php"
],
"product": "XI",
"vendor": "Nagios",
"versions": [
{
"lessThan": "2024R1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:nagios:nagios_xi:2024:*:*:*:*:*:*:*",
"versionEndExcluding": "r1.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Adam Kues from Assetnote"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Nagios XI versions prior to \u0026lt; 2024R1.1 is vulnerable to a cross-site scripting (XSS) when a user visits the \"missing page\" (404) page after following a link from another website. The vulnerable component, page-missing.php, fails to properly validate or escape user-supplied input, allowing an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim\u2019s browser within the Nagios XI domain.\u003cbr\u003e"
}
],
"value": "Nagios XI versions prior to \u003c 2024R1.1 is vulnerable to a cross-site scripting (XSS) when a user visits the \"missing page\" (404) page after following a link from another website. The vulnerable component, page-missing.php, fails to properly validate or escape user-supplied input, allowing an attacker to craft a malicious link that, when visited by a victim, executes arbitrary JavaScript in the victim\u2019s browser within the Nagios XI domain."
}
],
"impacts": [
{
"capecId": "CAPEC-63",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-63 Cross-Site Scripting (XSS)"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "PASSIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-17T18:21:46.964Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.nagios.com/products/security/#nagios-xi"
},
{
"tags": [
"release-notes",
"patch"
],
"url": "https://www.nagios.com/changelog/nagios-xi/2024r1-1/"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/nagios-xi-xss-via-missing-page"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios addresses this vulnerability as \"\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNagios XI is vulnerable to a cross-site scripting (XSS) vulnerability when visiting the \"missing page\" page from another website\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\" and \"\u003c/span\u003eFixed XSS in page-missing.php\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e.\"\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Nagios addresses this vulnerability as \"Nagios XI is vulnerable to a cross-site scripting (XSS) vulnerability when visiting the \"missing page\" page from another website\" and \"Fixed XSS in page-missing.php.\""
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Nagios XI \u003c 2024R1.1 XSS via Missing Page / 404",
"x_generator": {
"engine": "vulncheck"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2024-13992",
"datePublished": "2025-10-31T12:35:56.137Z",
"dateReserved": "2025-10-22T15:49:48.292Z",
"dateUpdated": "2025-11-17T18:21:46.964Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-13987 (GCVE-0-2024-13987)
Vulnerability from cvelistv5 – Published: 2025-08-29 07:20 – Updated: 2025-09-01 01:34
VLAI
EPSS
VEX
Summary
Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Synology RADIUS Server allows remote authenticated users with administrator privileges to read or write limited files in SRM and conduct limited denial-of-service via unspecified vectors.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-29 16:23 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | RADIUS Server |
Affected:
* , < 3.0.27-0453
(semver)
Affected: * , < 3.0.27-0516 (semver) Affected: * , < 3.0.27-0139 (semver) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-13987",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-29T16:23:41.198945Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-29T16:24:04.096Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "RADIUS Server",
"vendor": "Synology",
"versions": [
{
"lessThan": "3.0.27-0453",
"status": "affected",
"version": "*",
"versionType": "semver"
},
{
"lessThan": "3.0.27-0516",
"status": "affected",
"version": "*",
"versionType": "semver"
},
{
"lessThan": "3.0.27-0139",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Only Hack in Cave (tr4ce(Jinho Ju), neko_hat(Dohwan Kim), tw0n3(Han Lee), Hc0wl(GangMin Kim))"
}
],
"descriptions": [
{
"lang": "en",
"value": "Improper neutralization of input during web page generation (\u0027Cross-site Scripting\u0027) vulnerability in Synology RADIUS Server allows remote authenticated users with administrator privileges to read or write limited files in SRM and conduct limited denial-of-service via unspecified vectors."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-01T01:34:03.271Z",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"name": "Synology-SA-25:10 RADIUS Server",
"tags": [
"vendor-advisory"
],
"url": "https://www.synology.com/en-global/security/advisory/Synology_SA_25_10"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2024-13987",
"datePublished": "2025-08-29T07:20:21.219Z",
"dateReserved": "2025-08-29T06:25:30.790Z",
"dateUpdated": "2025-09-01T01:34:03.271Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-13958 (GCVE-0-2024-13958)
Vulnerability from cvelistv5 – Published: 2025-05-22 18:36 – Updated: 2025-05-22 18:48
VLAI
EPSS
VEX
Title
Stored Cross Site Scripting
Summary
Stored Cross Site Scripting vulnerabilities exist in ASPECT if administrator creden-tials become compromisedThis issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-22 18:47 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| ABB | ASPECT-Enterprise |
Affected:
0 , ≤ 3.*
(custom)
|
|
| ABB | NEXUS Series |
Affected:
0 , ≤ 3.*
(custom)
|
|
| ABB | MATRIX Series |
Affected:
0 , ≤ 3.*
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-13958",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-22T18:47:16.552483Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-22T18:48:20.173Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"platforms": [
"Linux"
],
"product": "ASPECT-Enterprise",
"vendor": "ABB",
"versions": [
{
"lessThanOrEqual": "3.*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "NEXUS Series",
"vendor": "ABB",
"versions": [
{
"lessThanOrEqual": "3.*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "MATRIX Series",
"vendor": "ABB",
"versions": [
{
"lessThanOrEqual": "3.*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "ABB likes to thank Gjoko Krstikj, Zero Science Lab, for reporting the vulnerabilities in responsible disclosure"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Stored Cross Site Scripting vulnerabilities exist in ASPECT if administrator creden-tials become compromised\u003cp\u003eThis issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*.\u003c/p\u003e"
}
],
"value": "Stored Cross Site Scripting vulnerabilities exist in ASPECT if administrator creden-tials become compromisedThis issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"privilegesRequired": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or \u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-22T18:36:50.390Z",
"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
"shortName": "ABB"
},
"references": [
{
"url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A0021\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Stored Cross Site Scripting",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
"assignerShortName": "ABB",
"cveId": "CVE-2024-13958",
"datePublished": "2025-05-22T18:36:50.390Z",
"dateReserved": "2025-05-08T12:07:31.635Z",
"dateUpdated": "2025-05-22T18:48:20.173Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-13950 (GCVE-0-2024-13950)
Vulnerability from cvelistv5 – Published: 2025-05-22 18:20 – Updated: 2025-05-22 18:41
VLAI
EPSS
VEX
Title
Log Injection
Summary
Log injection vulnerabilities in ASPECT provide attacker access to inject malicious browser scripts if administrator credentials become compromised.This issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-22 18:37 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| ABB | ASPECT-Enterprise |
Affected:
0 , ≤ 3.*
(custom)
|
|
| ABB | NEXUS Series |
Affected:
0 , ≤ 3.*
(custom)
|
|
| ABB | MATRIX Series |
Affected:
0 , ≤ 3.*
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-13950",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-22T18:37:58.157851Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-22T18:41:16.226Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"platforms": [
"Linux"
],
"product": "ASPECT-Enterprise",
"vendor": "ABB",
"versions": [
{
"lessThanOrEqual": "3.*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "NEXUS Series",
"vendor": "ABB",
"versions": [
{
"lessThanOrEqual": "3.*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "MATRIX Series",
"vendor": "ABB",
"versions": [
{
"lessThanOrEqual": "3.*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "ABB likes to thank Gjoko Krstikj, Zero Science Lab, for reporting the vulnerabilities in responsible disclosure"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Log injection vulnerabilities in ASPECT provide attacker access to inject malicious browser scripts if administrator credentials become compromised.\u003cp\u003eThis issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*.\u003c/p\u003e"
}
],
"value": "Log injection vulnerabilities in ASPECT provide attacker access to inject malicious browser scripts if administrator credentials become compromised.This issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"privilegesRequired": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-22T18:20:44.001Z",
"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
"shortName": "ABB"
},
"references": [
{
"url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A0021\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Log Injection",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
"assignerShortName": "ABB",
"cveId": "CVE-2024-13950",
"datePublished": "2025-05-22T18:20:44.001Z",
"dateReserved": "2025-05-08T12:07:19.281Z",
"dateUpdated": "2025-05-22T18:41:16.226Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation MIT-4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
- Examples of libraries and frameworks that make it easier to generate properly encoded output include Microsoft's Anti-XSS library, the OWASP ESAPI Encoding module, and Apache Wicket.
Mitigation
Implementation
Architecture and Design
- Understand the context in which your data will be used and the encoding that will be expected. This is especially important when transmitting data between different components, or when generating outputs that can contain multiple encodings at the same time, such as web pages or multi-part mail messages. Study all expected communication protocols and data representations to determine the required encoding strategies.
- For any data that will be output to another web page, especially any data that was received from external inputs, use the appropriate encoding on all non-alphanumeric characters.
- Parts of the same output document may require different encodings, which will vary depending on whether the output is in the:
- etc. Note that HTML Entity Encoding is only appropriate for the HTML body.
- Consult the XSS Prevention Cheat Sheet [REF-724] for more details on the types of encoding and escaping that are needed.
- HTML body
- Element attributes (such as src="XYZ")
- URIs
- JavaScript sections
- Cascading Style Sheets and style property
Mitigation MIT-6
Architecture and Design
Implementation
Strategy: Attack Surface Reduction
Understand all the potential areas where untrusted inputs can enter your software: parameters or arguments, cookies, anything read from the network, environment variables, reverse DNS lookups, query results, request headers, URL components, e-mail, files, filenames, databases, and any external systems that provide data to the application. Remember that such inputs may be obtained indirectly through API calls.
Mitigation MIT-15
Architecture and Design
For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation MIT-27
Architecture and Design
Strategy: Parameterization
If available, use structured mechanisms that automatically enforce the separation between data and code. These mechanisms may be able to provide the relevant quoting, encoding, and validation automatically, instead of relying on the developer to provide this capability at every point where output is generated.
Mitigation MIT-30.1
Implementation
Strategy: Output Encoding
- Use and specify an output encoding that can be handled by the downstream component that is reading the output. Common encodings include ISO-8859-1, UTF-7, and UTF-8. When an encoding is not specified, a downstream component may choose a different encoding, either by assuming a default encoding or automatically inferring which encoding is being used, which can be erroneous. When the encodings are inconsistent, the downstream component might treat some character or byte sequences as special, even if they are not special in the original encoding. Attackers might then be able to exploit this discrepancy and conduct injection attacks; they even might be able to bypass protection mechanisms that assume the original encoding is also being used by the downstream component.
- The problem of inconsistent output encodings often arises in web pages. If an encoding is not specified in an HTTP header, web browsers often guess about which encoding is being used. This can open up the browser to subtle XSS attacks.
Mitigation MIT-43
Implementation
With Struts, write all data from form beans with the bean's filter attribute set to true.
Mitigation MIT-31
Implementation
Strategy: Attack Surface Reduction
To help mitigate XSS attacks against the user's session cookie, set the session cookie to be HttpOnly. In browsers that support the HttpOnly feature (such as more recent versions of Internet Explorer and Firefox), this attribute can prevent the user's session cookie from being accessible to malicious client-side scripts that use document.cookie. This is not a complete solution, since HttpOnly is not supported by all browsers. More importantly, XmlHttpRequest and other powerful browser technologies provide read access to HTTP headers, including the Set-Cookie header in which the HttpOnly flag is set.
Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- When dynamically constructing web pages, use stringent allowlists that limit the character set based on the expected value of the parameter in the request. All input should be validated and cleansed, not just parameters that the user is supposed to specify, but all data in the request, including hidden fields, cookies, headers, the URL itself, and so forth. A common mistake that leads to continuing XSS vulnerabilities is to validate only fields that are expected to be redisplayed by the site. It is common to see data from the request that is reflected by the application server or the application that the development team did not anticipate. Also, a field that is not currently reflected may be used by a future developer. Therefore, validating ALL parts of the HTTP request is recommended.
- Note that proper output encoding, escaping, and quoting is the most effective solution for preventing XSS, although input validation may provide some defense-in-depth. This is because it effectively limits what will appear in output. Input validation will not always prevent XSS, especially if you are required to support free-form text fields that could contain arbitrary characters. For example, in a chat application, the heart emoticon ("<3") would likely pass the validation step, since it is commonly used. However, it cannot be directly inserted into the web page because it contains the "<" character, which would need to be escaped or otherwise handled. In this case, stripping the "<" might reduce the risk of XSS, but it would produce incorrect behavior because the emoticon would not be recorded. This might seem to be a minor inconvenience, but it would be more important in a mathematical forum that wants to represent inequalities.
- Even if you make a mistake in your validation (such as forgetting one out of 100 input fields), appropriate encoding is still likely to protect you from injection-based attacks. As long as it is not done in isolation, input validation is still a useful technique, since it may significantly reduce your attack surface, allow you to detect some attacks, and provide other security benefits that proper encoding does not address.
- Ensure that you perform input validation at well-defined interfaces within the application. This will help protect the application even if a component is reused or moved elsewhere.
Mitigation MIT-21
Architecture and Design
Strategy: Enforcement by Conversion
When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs.
Mitigation MIT-29
Operation
Strategy: Firewall
Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
Mitigation MIT-16
Operation
Implementation
Strategy: Environment Hardening
When using PHP, configure the application so that it does not use register_globals. During implementation, develop the application so that it does not rely on this feature, but be wary of implementing a register_globals emulation that is subject to weaknesses such as CWE-95, CWE-621, and similar issues.
CAPEC-209: XSS Using MIME Type Mismatch
An adversary creates a file with scripting content but where the specified MIME type of the file is such that scripting is not expected. The adversary tricks the victim into accessing a URL that responds with the script file. Some browsers will detect that the specified MIME type of the file does not match the actual type of its content and will automatically switch to using an interpreter for the real content type. If the browser does not invoke script filters before doing this, the adversary's script may run on the target unsanitized, possibly revealing the victim's cookies or executing arbitrary script in their browser.
CAPEC-588: DOM-Based XSS
This type of attack is a form of Cross-Site Scripting (XSS) where a malicious script is inserted into the client-side HTML being parsed by a web browser. Content served by a vulnerable web application includes script code used to manipulate the Document Object Model (DOM). This script code either does not properly validate input, or does not perform proper output encoding, thus creating an opportunity for an adversary to inject a malicious script launch a XSS attack. A key distinction between other XSS attacks and DOM-based attacks is that in other XSS attacks, the malicious script runs when the vulnerable web page is initially loaded, while a DOM-based attack executes sometime after the page loads. Another distinction of DOM-based attacks is that in some cases, the malicious script is never sent to the vulnerable web server at all. An attack like this is guaranteed to bypass any server-side filtering attempts to protect users.
CAPEC-591: Reflected XSS
This type of attack is a form of Cross-Site Scripting (XSS) where a malicious script is "reflected" off a vulnerable web application and then executed by a victim's browser. The process starts with an adversary delivering a malicious script to a victim and convincing the victim to send the script to the vulnerable web application.
CAPEC-592: Stored XSS
An adversary utilizes a form of Cross-site Scripting (XSS) where a malicious script is persistently "stored" within the data storage of a vulnerable web application as valid input.
CAPEC-63: Cross-Site Scripting (XSS)
An adversary embeds malicious scripts in content that will be served to web browsers. The goal of the attack is for the target software, the client-side browser, to execute the script with the users' privilege level. An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute code and scripts. Web browsers, for example, have some simple security controls in place, but if a remote attacker is allowed to execute scripts (through injecting them in to user-generated content like bulletin boards) then these controls may be bypassed. Further, these attacks are very difficult for an end user to detect.
CAPEC-85: AJAX Footprinting
This attack utilizes the frequent client-server roundtrips in Ajax conversation to scan a system. While Ajax does not open up new vulnerabilities per se, it does optimize them from an attacker point of view. A common first step for an attacker is to footprint the target environment to understand what attacks will work. Since footprinting relies on enumeration, the conversational pattern of rapid, multiple requests and responses that are typical in Ajax applications enable an attacker to look for many vulnerabilities, well-known ports, network locations and so on. The knowledge gained through Ajax fingerprinting can be used to support other attacks, such as XSS.