CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CVE-2026-23653 (GCVE-0-2026-23653)
Vulnerability from cvelistv5 – Published: 2026-04-14 16:56 – Updated: 2026-06-01 19:11- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Visual Studio Code CoPilot Chat Extension |
Affected:
0.27.0 , < 0.37.3
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23653",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-14T19:30:08.108370Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-14T19:37:42.942Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Microsoft Visual Studio Code CoPilot Chat Extension",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "0.37.3",
"status": "affected",
"version": "0.27.0",
"versionType": "custom"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_code_copilot_chat_extension:*:*:*:*:*:*:*:*",
"versionEndExcluding": "0.37.3",
"versionStartIncluding": "0.27.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2026-04-14T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Improper neutralization of special elements used in a command (\u0027command injection\u0027) in GitHub Copilot and Visual Studio Code allows an authorized attacker to disclose information over a network."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.7,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-01T19:11:54.542Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23653"
}
],
"title": "GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2026-23653",
"datePublished": "2026-04-14T16:56:53.499Z",
"dateReserved": "2026-01-14T16:59:33.462Z",
"dateUpdated": "2026-06-01T19:11:54.542Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23778 (GCVE-0-2026-23778)
Vulnerability from cvelistv5 – Published: 2026-04-17 08:33 – Updated: 2026-04-18 03:55- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00045069… | vendor-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | PowerProtect Data Domain |
Affected:
0 , < 8.6.0.0 or later
(semver)
Affected: 0 , < 8.3.1.20 or later (semver) Affected: 0 , < 7.13.1.50 or later (semver) Affected: 0 , < 2.7.9 with DD OS 8.3.1.30 (semver) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23778",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-17T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-18T03:55:49.150Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "PowerProtect Data Domain",
"vendor": "Dell",
"versions": [
{
"lessThan": "8.6.0.0 or later",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "8.3.1.20 or later",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "7.13.1.50 or later",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "2.7.9 with DD OS 8.3.1.30",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"datePublic": "2026-04-15T18:30:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability to gain root-level access."
}
],
"value": "Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability to gain root-level access."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-17T08:33:21.569Z",
"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"shortName": "dell"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"assignerShortName": "dell",
"cveId": "CVE-2026-23778",
"datePublished": "2026-04-17T08:33:21.569Z",
"dateReserved": "2026-01-16T06:05:50.873Z",
"dateUpdated": "2026-04-18T03:55:49.150Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23779 (GCVE-0-2026-23779)
Vulnerability from cvelistv5 – Published: 2026-04-17 09:04 – Updated: 2026-04-18 03:55- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00045069… | vendor-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | PowerProtect Data Domain |
Affected:
0 , < 8.6.0.0 or later
(semver)
Affected: 0 , < 8.3.1.20 or later (semver) Affected: 0 , < 7.13.1.50 or later (semver) Affected: 0 , < 2.7.9 with DD OS 8.3.1.30 (semver) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23779",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-17T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-18T03:55:45.896Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "PowerProtect Data Domain",
"vendor": "Dell",
"versions": [
{
"lessThan": "8.6.0.0 or later",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "8.3.1.20 or later",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "7.13.1.50 or later",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "2.7.9 with DD OS 8.3.1.30",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"datePublic": "2026-04-15T18:30:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd colspan=\"1\" rowspan=\"1\"\u003eDell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a command injection vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to gain root-level access.\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e"
}
],
"value": "Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a command injection vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to gain root-level access."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-17T09:04:37.716Z",
"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"shortName": "dell"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"assignerShortName": "dell",
"cveId": "CVE-2026-23779",
"datePublished": "2026-04-17T09:04:37.716Z",
"dateReserved": "2026-01-16T06:05:50.873Z",
"dateUpdated": "2026-04-18T03:55:45.896Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23862 (GCVE-0-2026-23862)
Vulnerability from cvelistv5 – Published: 2026-03-16 17:28 – Updated: 2026-03-17 03:55- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00043580… | vendor-advisory |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23862",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-16T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-17T03:55:37.692Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ThinOS 10",
"vendor": "Dell",
"versions": [
{
"lessThan": "2602_10.0573_T10",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"datePublic": "2026-03-16T17:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Dell ThinOS 10 versions prior to ThinOS 2602_10.0573, contain an Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027) vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges."
}
],
"value": "Dell ThinOS 10 versions prior to ThinOS 2602_10.0573, contain an Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027) vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-16T17:48:52.676Z",
"orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"shortName": "dell"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://www.dell.com/support/kbdoc/en-us/000435801/dsa-2026-122"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 1.0.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
"assignerShortName": "dell",
"cveId": "CVE-2026-23862",
"datePublished": "2026-03-16T17:28:44.696Z",
"dateReserved": "2026-01-16T18:05:07.319Z",
"dateUpdated": "2026-03-17T03:55:37.692Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23947 (GCVE-0-2026-23947)
Vulnerability from cvelistv5 – Published: 2026-01-20 00:19 – Updated: 2026-01-21 17:09- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://github.com/orval-labs/orval/security/advi… | x_refsource_CONFIRM |
| https://github.com/orval-labs/orval/releases/tag/v8.0.2 | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| orval-labs | orval |
Affected:
>= 8.0.0-rc.0, < 8.0.2
Affected: < 7.19.0 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23947",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-20T17:04:30.700710Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-20T17:04:37.834Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "orval",
"vendor": "orval-labs",
"versions": [
{
"status": "affected",
"version": "\u003e= 8.0.0-rc.0, \u003c 8.0.2"
},
{
"status": "affected",
"version": "\u003c 7.19.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Orval generates type-safe JS clients (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification. Versions prior to 7.19.0 until 8.0.2 are vulnerable to arbitrary code execution in environments consuming generated clients. This issue is similar in nature to CVE-2026-22785, but affects a different code path in @orval/core that was not addressed by CVE-2026-22785\u0027s fix. The vulnerability allows untrusted OpenAPI specifications to inject arbitrary TypeScript/JavaScript code into generated clients via the x-enumDescriptions field, which is embedded without proper escaping in getEnumImplementation(). I have confirmed that the injection occurs during const enum generation and results in executable code within the generated schema files. Orval 7.19.0 and 8.0.2 contain a fix for the issue."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-21T17:09:11.690Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/orval-labs/orval/security/advisories/GHSA-h526-wf6g-67jv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/orval-labs/orval/security/advisories/GHSA-h526-wf6g-67jv"
},
{
"name": "https://github.com/orval-labs/orval/releases/tag/v8.0.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/releases/tag/v8.0.2"
}
],
"source": {
"advisory": "GHSA-h526-wf6g-67jv",
"discovery": "UNKNOWN"
},
"title": "Orval MCP client is vulnerable to code injection via unsanitized x-enum-descriptions in enum generation"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-23947",
"datePublished": "2026-01-20T00:19:48.901Z",
"dateReserved": "2026-01-19T14:49:06.311Z",
"dateUpdated": "2026-01-21T17:09:11.690Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24132 (GCVE-0-2026-24132)
Vulnerability from cvelistv5 – Published: 2026-01-22 23:47 – Updated: 2026-01-23 20:01- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://github.com/orval-labs/orval/security/advi… | x_refsource_CONFIRM |
| https://github.com/orval-labs/orval/pull/2828 | x_refsource_MISC |
| https://github.com/orval-labs/orval/pull/2829 | x_refsource_MISC |
| https://github.com/orval-labs/orval/pull/2830 | x_refsource_MISC |
| https://github.com/orval-labs/orval/commit/44ca8c… | x_refsource_MISC |
| https://github.com/orval-labs/orval/commit/6d8ece… | x_refsource_MISC |
| https://github.com/orval-labs/orval/commit/9b211c… | x_refsource_MISC |
| https://github.com/orval-labs/orval/releases/tag/… | x_refsource_MISC |
| https://github.com/orval-labs/orval/releases/tag/v8.0.3 | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| orval-labs | orval |
Affected:
< 7.20.0
Affected: >= 8.0.0-rc.0, < 8.0.3 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24132",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-23T20:00:52.884919Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-23T20:01:12.356Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "orval",
"vendor": "orval-labs",
"versions": [
{
"status": "affected",
"version": "\u003c 7.20.0"
},
{
"status": "affected",
"version": "\u003e= 8.0.0-rc.0, \u003c 8.0.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Orval generates type-safe JS clients (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification. Versions \n7.19.0 and below and 8.0.0-rc.0 through 8.0.2 allow untrusted OpenAPI specifications to inject arbitrary TypeScript/JavaScript into generated mock files via the const keyword on schema properties. These const values are interpolated into the mock scalar generator (getMockScalar in packages/mock/src/faker/getters/scalar.ts) without proper escaping or type-safe serialization, which results in attacker-controlled code being emitted into both interface definitions and faker/MSW handlers. The vulnerability is similar in impact to the previously reported enum x-enumDescriptions (GHSA-h526-wf6g-67jv), but it affects a different code path in the faker-based mock generator rather than @orval/core. The issue has been fixed in versions 7.20.0 and 8.0.3."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "PASSIVE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-22T23:47:45.846Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/orval-labs/orval/security/advisories/GHSA-f456-rf33-4626",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/orval-labs/orval/security/advisories/GHSA-f456-rf33-4626"
},
{
"name": "https://github.com/orval-labs/orval/pull/2828",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/pull/2828"
},
{
"name": "https://github.com/orval-labs/orval/pull/2829",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/pull/2829"
},
{
"name": "https://github.com/orval-labs/orval/pull/2830",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/pull/2830"
},
{
"name": "https://github.com/orval-labs/orval/commit/44ca8c1f5f930a3e4cefb6b79b38bcde7f8532a5",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/commit/44ca8c1f5f930a3e4cefb6b79b38bcde7f8532a5"
},
{
"name": "https://github.com/orval-labs/orval/commit/6d8ece07ccb80693ad43edabccb3957aceadcd06",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/commit/6d8ece07ccb80693ad43edabccb3957aceadcd06"
},
{
"name": "https://github.com/orval-labs/orval/commit/9b211cddc9f009f8a671e4ac5c6cb72cd8646b62",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/commit/9b211cddc9f009f8a671e4ac5c6cb72cd8646b62"
},
{
"name": "https://github.com/orval-labs/orval/releases/tag/v7.20.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/releases/tag/v7.20.0"
},
{
"name": "https://github.com/orval-labs/orval/releases/tag/v8.0.3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/orval-labs/orval/releases/tag/v8.0.3"
}
],
"source": {
"advisory": "GHSA-f456-rf33-4626",
"discovery": "UNKNOWN"
},
"title": "Orval Mock Generation Code Injection via const"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24132",
"datePublished": "2026-01-22T23:47:45.846Z",
"dateReserved": "2026-01-21T18:38:22.474Z",
"dateUpdated": "2026-01-23T20:01:12.356Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24299 (GCVE-0-2026-24299)
Vulnerability from cvelistv5 – Published: 2026-03-19 21:06 – Updated: 2026-04-14 16:36 Exclusively Hosted Service- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Copilot |
Affected:
-
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24299",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-21T04:01:43.096593Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-23T13:01:57.478Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Microsoft 365 Copilot",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "-"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:365_copilot:*:*:*:*:*:*:*:*",
"versionStartIncluding": "-",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"datePublic": "2026-03-19T14:00:00.000Z",
"descriptions": [
{
"lang": "en-US",
"value": "Improper neutralization of special elements used in a command (\u0027command injection\u0027) in M365 Copilot allows an unauthorized attacker to disclose information over a network."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en-US",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en-US",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-14T16:36:28.992Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "M365 Copilot Information Disclosure Vulnerability",
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24299"
}
],
"tags": [
"exclusively-hosted-service"
],
"title": "M365 Copilot Information Disclosure Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2026-24299",
"datePublished": "2026-03-19T21:06:24.955Z",
"dateReserved": "2026-01-21T21:28:02.969Z",
"dateUpdated": "2026-04-14T16:36:28.992Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24685 (GCVE-0-2026-24685)
Vulnerability from cvelistv5 – Published: 2026-01-28 16:47 – Updated: 2026-01-28 17:54- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://github.com/opf/openproject/security/advis… | x_refsource_CONFIRM |
| Vendor | Product | Version | |
|---|---|---|---|
| opf | openproject |
Affected:
< 16.6.6
Affected: >= 17.0.0, < 17.0.2 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24685",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-28T17:41:36.591206Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-01-28T17:54:14.053Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "openproject",
"vendor": "opf",
"versions": [
{
"status": "affected",
"version": "\u003c 16.6.6"
},
{
"status": "affected",
"version": "\u003e= 17.0.0, \u003c 17.0.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "OpenProject is an open-source, web-based project management software. Versions prior to 16.6.6 and 17.0.2 have an arbitrary file write vulnerability in OpenProject\u2019s repository diff download endpoint (`/projects/:project_id/repository/diff.diff`) when rendering a single revision via git show. By supplying a specially crafted rev value (for example, `rev=--output=/tmp/poc.txt)`, an attacker can inject git show command-line options. When OpenProject executes the SCM command, Git interprets the attacker-controlled rev as an option and writes the output to an attacker-chosen path. As a result, any user with the `:browse_repository` permission on the project can create or overwrite arbitrary files that the OpenProject process user is permitted to write. The written contents consist of git show output (commit metadata and patch), but overwriting application or configuration files still leads to data loss and denial of service, impacting integrity and availability. The issue has been fixed in OpenProject 17.0.2 and 16.6.6."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-28T16:47:22.850Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/opf/openproject/security/advisories/GHSA-74p5-9pr3-r6pw",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/opf/openproject/security/advisories/GHSA-74p5-9pr3-r6pw"
}
],
"source": {
"advisory": "GHSA-74p5-9pr3-r6pw",
"discovery": "UNKNOWN"
},
"title": "OpenProject has Argument Injection on Repository module that allows Arbitrary File Write"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24685",
"datePublished": "2026-01-28T16:47:22.850Z",
"dateReserved": "2026-01-23T20:40:23.389Z",
"dateUpdated": "2026-01-28T17:54:14.053Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-24905 (GCVE-0-2026-24905)
Vulnerability from cvelistv5 – Published: 2026-01-29 21:29 – Updated: 2026-04-30 19:21| URL | Tags |
|---|---|
| https://github.com/inspektor-gadget/inspektor-gad… | x_refsource_CONFIRM |
| https://github.com/inspektor-gadget/inspektor-gad… | x_refsource_MISC |
| https://github.com/inspektor-gadget/inspektor-gad… | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| inspektor-gadget | inspektor-gadget |
Affected:
< 0.51.1
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-24905",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-30T14:39:04.833042Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-02T16:35:58.554Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "inspektor-gadget",
"vendor": "inspektor-gadget",
"versions": [
{
"status": "affected",
"version": "\u003c 0.51.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Inspektor Gadget is a set of tools and framework for data collection and system inspection on Kubernetes clusters and Linux hosts using eBPF. The `ig` binary provides a subcommand for image building, used to generate custom gadget OCI images. A part of this functionality is implemented in the file `inspektor-gadget/cmd/common/image/build.go`. The `Makefile.build` file is the Makefile template employed during the building process. This file includes user-controlled data in an unsafe fashion, specifically some parameters are embedded without an adequate escaping in the commands inside the Makefile. Prior to version 0.48.1, this implementation is vulnerable to command injection: an attacker able to control values in the `buildOptions` structure would be able to execute arbitrary commands during the building process. An attacker able to exploit this vulnerability would be able to execute arbitrary command on the Linux host where the `ig` command is launched, if images are built with the `--local` flag or on the build container invoked by `ig`, if the `--local` flag is not provided. The `buildOptions` structure is extracted from the YAML gadget manifest passed to the `ig image build` command. Therefore, the attacker would need a way to control either the full `build.yml` file passed to the `ig image build` command, or one of its options. Typically, this could happen in a CI/CD scenario that builds untrusted gadgets to verify correctness. Version 0.51.1 fixes the issue."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "LOCAL",
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-30T19:21:40.531Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/inspektor-gadget/inspektor-gadget/security/advisories/GHSA-79qw-g77v-2vfh",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/inspektor-gadget/inspektor-gadget/security/advisories/GHSA-79qw-g77v-2vfh"
},
{
"name": "https://github.com/inspektor-gadget/inspektor-gadget/commit/7c83ad84ff7a68565655253e2cf1c5d2da695c1a",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/inspektor-gadget/inspektor-gadget/commit/7c83ad84ff7a68565655253e2cf1c5d2da695c1a"
},
{
"name": "https://github.com/inspektor-gadget/inspektor-gadget/commit/d9bf2fe4a180dad33ce57ca793ff4799ee7b8320",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/inspektor-gadget/inspektor-gadget/commit/d9bf2fe4a180dad33ce57ca793ff4799ee7b8320"
}
],
"source": {
"advisory": "GHSA-79qw-g77v-2vfh",
"discovery": "UNKNOWN"
},
"title": "Inspektor Gadget has a Command Injection vulnerability in Makefile.build"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-24905",
"datePublished": "2026-01-29T21:29:24.260Z",
"dateReserved": "2026-01-27T19:35:20.530Z",
"dateUpdated": "2026-04-30T19:21:40.531Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-25046 (GCVE-0-2026-25046)
Vulnerability from cvelistv5 – Published: 2026-01-29 21:37 – Updated: 2026-02-02 16:35- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
| URL | Tags |
|---|---|
| https://github.com/MoonshotAI/kimi-agent-sdk/secu… | x_refsource_CONFIRM |
| Vendor | Product | Version | |
|---|---|---|---|
| MoonshotAI | kimi-agent-sdk |
Affected:
< 0.1.6
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-25046",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-30T14:38:25.647378Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-02T16:35:37.121Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "kimi-agent-sdk",
"vendor": "MoonshotAI",
"versions": [
{
"status": "affected",
"version": "\u003c 0.1.6"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Kimi Agent SDK is a set of libraries that expose the Kimi Code (Kimi CLI) agent runtime in applications. The vsix-publish.js and ovsx-publish.js scripts pass filenames to execSync() as shell command strings. Prior to version 0.1.6, filenames containing shell metacharacters like $(cmd) could execute arbitrary commands. Note: This vulnerability exists only in the repository\u0027s development scripts. The published VSCode extension does not include these files and end users are not affected. This is fixed in version 0.1.6 by replacing execSync with execFileSync using array arguments. As a workaround, ensure .vsix files in the project directory have safe filenames before running publish scripts."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.9,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77: Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-29T21:37:02.791Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/MoonshotAI/kimi-agent-sdk/security/advisories/GHSA-mv58-gxx5-8hj3",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/MoonshotAI/kimi-agent-sdk/security/advisories/GHSA-mv58-gxx5-8hj3"
}
],
"source": {
"advisory": "GHSA-mv58-gxx5-8hj3",
"discovery": "UNKNOWN"
},
"title": "[Kimi VS Code] Command Injection in publish scripts vsix-publish.js and ovsx-publish.js"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-25046",
"datePublished": "2026-01-29T21:37:02.791Z",
"dateReserved": "2026-01-28T14:50:47.886Z",
"dateUpdated": "2026-02-02T16:35:37.121Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
Phase: Architecture and Design
Description:
- If at all possible, use library calls rather than external processes to recreate the desired functionality.
Mitigation
Phase: Implementation
Description:
- If possible, ensure that all external commands called from the program are statically created.
Mitigation ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- 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.
Mitigation
Phase: Operation
Description:
- Run time: Run time policy enforcement may be used in an allowlist fashion to prevent use of any non-sanctioned commands.
Mitigation
Phase: System Configuration
Description:
- Assign permissions that prevent the user from accessing/opening privileged files.
CAPEC-136: LDAP Injection
An attacker manipulates or crafts an LDAP query for the purpose of undermining the security of the target. Some applications use user input to create LDAP queries that are processed by an LDAP server. For example, a user might provide their username during authentication and the username might be inserted in an LDAP query during the authentication process. An attacker could use this input to inject additional commands into an LDAP query that could disclose sensitive information. For example, entering a * in the aforementioned query might return information about all users on the system. This attack is very similar to an SQL injection attack in that it manipulates a query to gather additional information or coerce a particular return value.
CAPEC-15: Command Delimiters
An attack of this type exploits a programs' vulnerabilities that allows an attacker's commands to be concatenated onto a legitimate command with the intent of targeting other resources such as the file system or database. The system that uses a filter or denylist input validation, as opposed to allowlist validation is vulnerable to an attacker who predicts delimiters (or combinations of delimiters) not present in the filter or denylist. As with other injection attacks, the attacker uses the command delimiter payload as an entry point to tunnel through the application and activate additional attacks through SQL queries, shell commands, network scanning, and so on.
CAPEC-183: IMAP/SMTP Command Injection
An adversary exploits weaknesses in input validation on web-mail servers to execute commands on the IMAP/SMTP server. Web-mail servers often sit between the Internet and the IMAP or SMTP mail server. User requests are received by the web-mail servers which then query the back-end mail server for the requested information and return this response to the user. In an IMAP/SMTP command injection attack, mail-server commands are embedded in parts of the request sent to the web-mail server. If the web-mail server fails to adequately sanitize these requests, these commands are then sent to the back-end mail server when it is queried by the web-mail server, where the commands are then executed. This attack can be especially dangerous since administrators may assume that the back-end server is protected against direct Internet access and therefore may not secure it adequately against the execution of malicious commands.
CAPEC-248: Command Injection
An adversary looking to execute a command of their choosing, injects new items into an existing command thus modifying interpretation away from what was intended. Commands in this context are often standalone strings that are interpreted by a downstream component and cause specific responses. This type of attack is possible when untrusted values are used to build these command strings. Weaknesses in input validation or command construction can enable the attack and lead to successful exploitation.
CAPEC-40: Manipulating Writeable Terminal Devices
This attack exploits terminal devices that allow themselves to be written to by other users. The attacker sends command strings to the target terminal device hoping that the target user will hit enter and thereby execute the malicious command with their privileges. The attacker can send the results (such as copying /etc/passwd) to a known directory and collect once the attack has succeeded.
CAPEC-43: Exploiting Multiple Input Interpretation Layers
An attacker supplies the target software with input data that contains sequences of special characters designed to bypass input validation logic. This exploit relies on the target making multiples passes over the input data and processing a "layer" of special characters with each pass. In this manner, the attacker can disguise input that would otherwise be rejected as invalid by concealing it with layers of special/escape characters that are stripped off by subsequent processing steps. The goal is to first discover cases where the input validation layer executes before one or more parsing layers. That is, user input may go through the following logic in an application: <parser1> --> <input validator> --> <parser2>. In such cases, the attacker will need to provide input that will pass through the input validator, but after passing through parser2, will be converted into something that the input validator was supposed to stop.
CAPEC-75: Manipulating Writeable Configuration Files
Generally these are manually edited files that are not in the preview of the system administrators, any ability on the attackers' behalf to modify these files, for example in a CVS repository, gives unauthorized access directly to the application, the same as authorized users.
CAPEC-76: Manipulating Web Input to File System Calls
An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.