CVE-2022-26134 (GCVE-0-2022-26134)
Vulnerability from cvelistv5 – Published: 2022-06-03 21:51 – Updated: 2025-10-21 23:15Summary
In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1.
Severity
9.8 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-04 14:18 UTC
CWE
- Remote Code Execution
- CWE-917 - Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://jira.atlassian.com/browse/CONFSERVER-79016 | x_refsource_MISC |
| http://packetstormsecurity.com/files/167432/Confl… | x_refsource_MISC |
| http://packetstormsecurity.com/files/167430/Confl… | x_refsource_MISC |
| http://packetstormsecurity.com/files/167431/Throu… | x_refsource_MISC |
| http://packetstormsecurity.com/files/167449/Atlas… | x_refsource_MISC |
| https://confluence.atlassian.com/doc/confluence-s… | x_refsource_MISC |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Atlassian | Confluence Data Center |
Affected:
next of 1.3.0 , < unspecified
(custom)
Affected: unspecified , < 7.4.17 (custom) Affected: 7.13.0 , < unspecified (custom) Affected: unspecified , < 7.13.7 (custom) Affected: 7.14.0 , < unspecified (custom) Affected: unspecified , < 7.14.3 (custom) Affected: 7.15.0 , < unspecified (custom) Affected: unspecified , < 7.15.2 (custom) Affected: 7.16.0 , < unspecified (custom) Affected: unspecified , < 7.16.4 (custom) Affected: 7.17.0 , < unspecified (custom) Affected: unspecified , < 7.17.4 (custom) Affected: 7.18.0 , < unspecified (custom) Affected: unspecified , < 7.18.1 (custom) |
guessed | |
| Atlassian | Confluence Server |
Affected:
next of 1.3.0 , < unspecified
(custom)
Affected: unspecified , < 7.4.17 (custom) Affected: 7.13.0 , < unspecified (custom) Affected: unspecified , < 7.13.7 (custom) Affected: 7.14.0 , < unspecified (custom) Affected: unspecified , < 7.14.3 (custom) Affected: 7.15.0 , < unspecified (custom) Affected: unspecified , < 7.15.2 (custom) Affected: 7.16.0 , < unspecified (custom) Affected: unspecified , < 7.16.4 (custom) Affected: 7.17.0 , < unspecified (custom) Affected: unspecified , < 7.17.4 (custom) Affected: 7.18.0 , < unspecified (custom) Affected: unspecified , < 7.18.1 (custom) |
guessed |
Date Public
2022-05-31 00:00
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 3919902d-e89d-4ca0-b824-9c9757bfeced
Exploited: Yes
Timestamps
First Seen: 2022-06-02
Asserted: 2022-06-02
Scope
Notes: Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability | Affected: Atlassian / Confluence Server/Data Center | Description: Atlassian Confluence Server and Data Center contain a remote code execution vulnerability that allows for an unauthenticated attacker to perform remote code execution. | Required action: Immediately block all internet traffic to and from affected products AND apply the update per vendor instructions [https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html] OR remove the affected products by the due date on the right. Note: Once the update is successfully deployed, agencies can reassess the internet blocking rules. | Due date: 2022-06-06 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2022-26134
Evidence
Type: Vendor Report
Signal: Successful Exploitation
Confidence: 80%
Source: cisa-kev
Details
| Cwes | CWE-917 |
|---|---|
| Feed | CISA Known Exploited Vulnerabilities Catalog |
| Product | Confluence Server/Data Center |
| Due Date | 2022-06-06 |
| Date Added | 2022-06-02 |
| Vendorproject | Atlassian |
| Vulnerabilityname | Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability |
| Knownransomwarecampaignuse | Known |
References
Created: 2026-02-02 12:27 UTC
| Updated: 2026-11-04 13:36 UTC
ENISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 3125b7e7-b19f-43fa-a2dd-f53e4f8a39fb
Exploited: Yes
Timestamps
First Seen: 2026-07-31
Asserted: 2026-07-31
Scope
Notes: Affected: Atlassian / Confluence Server, Confluence Data Center | Description: OGNL injection vulnerability allows an unauthenticated attacker to execute arbitrary code on an instance. | Patched since: 2022/06/02 | Exploitation type: APT | Threat actors: UNC6586 | CWEs: CWE-917 | Origin source: CNW | Notes: https://socradar.io/blog/snowlight-government-chinese-campaign/
Evidence
Type: Csirt Report
Signal: Successful Exploitation
Confidence: 75%
Source: enisa-cnw-kev
Details
| Cwes | CWE-917 |
|---|---|
| Euvd | EUVD-2022-30701 |
| Notes | https://socradar.io/blog/snowlight-government-chinese-campaign/ |
| Catalog | ENISA / EU CSIRTs Network (CNW) KEV JSON |
| Product | Confluence Server, Confluence Data Center |
| Datereported | 2026/07/31 |
| Originsource | CNW |
| Patchedsince | 2022/06/02 |
| Vendorproject | Atlassian |
| Exploitationtype | APT |
| Vulnerabilityname | |
| Threatactorsexploiting | UNC6586 |
References
Created: 2026-08-20 08:12 UTC
| Updated: 2026-08-20 08:12 UTC
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 8869ce58-688c-482a-b5eb-0691c4cf47b6
Exploited: Yes
Characteristics
Severity:
98.0
Timestamps
First Seen: 2023-10-13
Asserted: 2023-10-13
Last Seen: 2026-11-12
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Atlassian / Confluence | Class: other-software | Severity: Critical (CVSS 9.8) | IoT: no | In CISA KEV: yes | Honeypot connections on 2026-11-12: 744
Evidence
Type: Honeypot
Signal: In The Wild Attempts
Confidence: 70%
Source: shadowserver
Details
| 1D | 12 |
|---|---|
| Iot | no |
| Feed | Shadowserver Foundation honeypot/exploited-vulnerabilities |
| Type | http-scan |
| Class | other-software |
| 7D Avg | 21 |
| Vendor | Atlassian |
| 30D Avg | 15 |
| 90D Avg | 16 |
| Product | Confluence |
| Cisa Kev | yes |
| Connections | 744 |
| Observation Date | 2026-11-12 |
| Vulnerability Class | CVSS |
| Vulnerability Score | 9.8 |
| Vulnerability Severity | Critical |
References
Created: 2026-06-30 09:22 UTC
| Updated: 2026-11-14 01:00 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 312ad0ad-8e8f-4216-b018-f34f2edae3e6
Exploited: Yes
Timestamps
First Seen: 2022-06-02
Asserted: 2022-06-02
Scope
Notes: KEVIntel entry: In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to... | Affected: Atlassian / Confluence Data Center, Confluence Server | CVSS: 9.8 (CRITICAL) | EPSS: 0.99999 | Used in malware: yes | Not yet in CISA KEV: False
Evidence
Type: Public Report
Signal: Confirmed Compromise
Confidence: 70%
Source: kevintel
Details
| Feed | KEVIntel (kevintel.com) |
|---|---|
| Title | In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to... |
| Vendor | Atlassian |
| Product | Confluence Data Center, Confluence Server |
| Added Date | 2022-06-02T00:00:00.000Z |
| Cvss Score | 9.8 |
| Epss Score | 0.99999 |
| Cvss Severity | CRITICAL |
| Epss Percentile | 0.99993 |
| Used In Malware | yes |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | False |
References
Created: 2026-06-23 14:05 UTC
| Updated: 2026-07-10 06:14 UTC
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T04:56:37.787Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-26134",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-04T14:18:48.606174Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2022-06-02",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26134"
},
"type": "kev"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-917",
"description": "CWE-917 Improper Neutralization of Special Elements used in an Expression Language Statement (\u0027Expression Language Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T23:15:38.769Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26134"
}
],
"timeline": [
{
"lang": "en",
"time": "2022-06-02T00:00:00.000Z",
"value": "CVE-2022-26134 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Confluence Data Center",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "next of 1.3.0",
"versionType": "custom"
},
{
"lessThan": "7.4.17",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.13.0",
"versionType": "custom"
},
{
"lessThan": "7.13.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.14.0",
"versionType": "custom"
},
{
"lessThan": "7.14.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.15.0",
"versionType": "custom"
},
{
"lessThan": "7.15.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.16.0",
"versionType": "custom"
},
{
"lessThan": "7.16.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.17.0",
"versionType": "custom"
},
{
"lessThan": "7.17.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.18.0",
"versionType": "custom"
},
{
"lessThan": "7.18.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Confluence Server",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "next of 1.3.0",
"versionType": "custom"
},
{
"lessThan": "7.4.17",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.13.0",
"versionType": "custom"
},
{
"lessThan": "7.13.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.14.0",
"versionType": "custom"
},
{
"lessThan": "7.14.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.15.0",
"versionType": "custom"
},
{
"lessThan": "7.15.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.16.0",
"versionType": "custom"
},
{
"lessThan": "7.16.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.17.0",
"versionType": "custom"
},
{
"lessThan": "7.17.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.18.0",
"versionType": "custom"
},
{
"lessThan": "7.18.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2022-05-31T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-06-30T05:20:13.000Z",
"orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
"shortName": "atlassian"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@atlassian.com",
"DATE_PUBLIC": "2022-05-31T20:00:00",
"ID": "CVE-2022-26134",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Confluence Data Center",
"version": {
"version_data": [
{
"version_affected": "\u003e",
"version_value": "1.3.0"
},
{
"version_affected": "\u003c",
"version_value": "7.4.17"
},
{
"version_affected": "\u003e=",
"version_value": "7.13.0"
},
{
"version_affected": "\u003c",
"version_value": "7.13.7"
},
{
"version_affected": "\u003e=",
"version_value": "7.14.0"
},
{
"version_affected": "\u003c",
"version_value": "7.14.3"
},
{
"version_affected": "\u003e=",
"version_value": "7.15.0"
},
{
"version_affected": "\u003c",
"version_value": "7.15.2"
},
{
"version_affected": "\u003e=",
"version_value": "7.16.0"
},
{
"version_affected": "\u003c",
"version_value": "7.16.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.17.0"
},
{
"version_affected": "\u003c",
"version_value": "7.17.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.18.0"
},
{
"version_affected": "\u003c",
"version_value": "7.18.1"
}
]
}
},
{
"product_name": "Confluence Server",
"version": {
"version_data": [
{
"version_affected": "\u003e",
"version_value": "1.3.0"
},
{
"version_affected": "\u003c",
"version_value": "7.4.17"
},
{
"version_affected": "\u003e=",
"version_value": "7.13.0"
},
{
"version_affected": "\u003c",
"version_value": "7.13.7"
},
{
"version_affected": "\u003e=",
"version_value": "7.14.0"
},
{
"version_affected": "\u003c",
"version_value": "7.14.3"
},
{
"version_affected": "\u003e=",
"version_value": "7.15.0"
},
{
"version_affected": "\u003c",
"version_value": "7.15.2"
},
{
"version_affected": "\u003e=",
"version_value": "7.16.0"
},
{
"version_affected": "\u003c",
"version_value": "7.16.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.17.0"
},
{
"version_affected": "\u003c",
"version_value": "7.17.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.18.0"
},
{
"version_affected": "\u003c",
"version_value": "7.18.1"
}
]
}
}
]
},
"vendor_name": "Atlassian"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Remote Code Execution"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://jira.atlassian.com/browse/CONFSERVER-79016",
"refsource": "MISC",
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"name": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"name": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"name": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"name": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"name": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html",
"refsource": "MISC",
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
"assignerShortName": "atlassian",
"cveId": "CVE-2022-26134",
"datePublished": "2022-06-03T21:51:57.134Z",
"dateReserved": "2022-02-25T00:00:00.000Z",
"dateUpdated": "2025-10-21T23:15:38.769Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"cisa_known_exploited": {
"cveID": "CVE-2022-26134",
"cwes": [
"CWE-917"
],
"dateAdded": "2022-06-02",
"dueDate": "2022-06-06",
"forensicTriage": "No",
"knownRansomwareCampaignUse": "Known",
"notes": "https://nvd.nist.gov/vuln/detail/CVE-2022-26134",
"product": "Confluence Server/Data Center",
"requiredAction": "Immediately block all internet traffic to and from affected products AND apply the update per vendor instructions [https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html] OR remove the affected products by the due date on the right. Note: Once the update is successfully deployed, agencies can reassess the internet blocking rules.",
"shortDescription": "Atlassian Confluence Server and Data Center contain a remote code execution vulnerability that allows for an unauthenticated attacker to perform remote code execution.",
"vendorProject": "Atlassian",
"vulnerabilityName": "Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability"
},
"epss": {
"cve": "CVE-2022-26134",
"date": "2026-11-13",
"epss": "0.99999",
"percentile": "0.99994"
},
"fkie_nvd": {
"cisaActionDue": "2022-06-06",
"cisaExploitAdd": "2022-06-02",
"cisaRequiredAction": "Immediately block all internet traffic to and from affected products AND apply the update per vendor instructions [https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html] OR remove the affected products by the due date on the right. Note: Once the update is successfully deployed, agencies can reassess the internet blocking rules.",
"cisaVulnerabilityName": "Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5B80A5DD-66A4-4BA9-8BE0-CD862048B497",
"versionEndExcluding": "7.4.17",
"versionStartIncluding": "1.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C98724BE-9503-4E81-B427-79410CDBF2B9",
"versionEndExcluding": "7.13.7",
"versionStartIncluding": "7.13.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "12E753EB-0D31-448B-B8DE-0A95434CC97C",
"versionEndExcluding": "7.14.3",
"versionStartIncluding": "7.14.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DE114494-74F0-454C-AAC4-8B8E5F1C67D0",
"versionEndExcluding": "7.15.2",
"versionStartIncluding": "7.15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "90BB3572-29ED-415F-AD34-00EB76271F9C",
"versionEndExcluding": "7.16.4",
"versionStartIncluding": "7.16.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "30EF756A-B4E9-4E5D-BE6F-02CE95F12C9C",
"versionEndExcluding": "7.17.4",
"versionStartIncluding": "7.17.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:7.18.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A56B6A10-E23F-49EF-8C07-1AEDFCAE2788",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3AC4BC00-4067-4C75-AF15-A754C2713B02",
"versionEndExcluding": "7.4.17",
"versionStartIncluding": "1.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4587786A-9864-405F-8C0F-31D930651F59",
"versionEndExcluding": "7.13.7",
"versionStartIncluding": "7.13.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5DCDEC6C-4515-4CAA-9D82-7BF68A3AAE7E",
"versionEndExcluding": "7.14.3",
"versionStartIncluding": "7.14.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B9948F94-DF67-4E3C-8CD4-417D57FBC60F",
"versionEndExcluding": "7.15.2",
"versionStartIncluding": "7.15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "30E63ECB-85A8-4D41-A9B5-9FFF18D9CDB1",
"versionEndExcluding": "7.16.4",
"versionStartIncluding": "7.16.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "694171BD-FAE2-472C-8183-04BCA2F7B9A7",
"versionEndExcluding": "7.17.4",
"versionStartIncluding": "7.17.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:7.18.0:*:*:*:*:*:*:*",
"matchCriteriaId": "0AC5E81B-DA4B-45E7-9584-4B576E49FD8B",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1."
},
{
"lang": "es",
"value": "En las versiones afectadas de Confluence Server y Data Center, se presenta una vulnerabilidad de inyecci\u00f3n OGNL que permitir\u00eda a un atacante no autenticado ejecutar c\u00f3digo arbitrario en una instancia de Confluence Server o Data Center. Las versiones afectadas son 1.3.0 anteriores a 7.4.17, 7.13.0 anteriores a 7.13.7, 7.14.0 anteriores a 7.14.3, 7.15.0 anteriores a 7.15.2, 7.16.0 anteriores a 7.16.4, 7.17.0 anteriores a 7.17.4 y 7.18.0 anteriores a 7.18.1"
}
],
"id": "CVE-2022-26134",
"lastModified": "2024-11-21T06:53:29.950",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-06-03T22:15:07.717",
"references": [
{
"source": "security@atlassian.com",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Vendor Advisory"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
}
],
"sourceIdentifier": "security@atlassian.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-917"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "Confluence Data Center",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "next of 1.3.0",
"versionType": "custom"
},
{
"lessThan": "7.4.17",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.13.0",
"versionType": "custom"
},
{
"lessThan": "7.13.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.14.0",
"versionType": "custom"
},
{
"lessThan": "7.14.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.15.0",
"versionType": "custom"
},
{
"lessThan": "7.15.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.16.0",
"versionType": "custom"
},
{
"lessThan": "7.16.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.17.0",
"versionType": "custom"
},
{
"lessThan": "7.17.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.18.0",
"versionType": "custom"
},
{
"lessThan": "7.18.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Confluence Server",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "next of 1.3.0",
"versionType": "custom"
},
{
"lessThan": "7.4.17",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.13.0",
"versionType": "custom"
},
{
"lessThan": "7.13.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.14.0",
"versionType": "custom"
},
{
"lessThan": "7.14.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.15.0",
"versionType": "custom"
},
{
"lessThan": "7.15.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.16.0",
"versionType": "custom"
},
{
"lessThan": "7.16.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.17.0",
"versionType": "custom"
},
{
"lessThan": "7.17.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.18.0",
"versionType": "custom"
},
{
"lessThan": "7.18.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"source": "security@atlassian.com"
}
],
"cisaActionDue": "2022-06-06",
"cisaExploitAdd": "2022-06-02",
"cisaRequiredAction": "Immediately block all internet traffic to and from affected products AND apply the update per vendor instructions [https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html] OR remove the affected products by the due date on the right. Note: Once the update is successfully deployed, agencies can reassess the internet blocking rules.",
"cisaVulnerabilityName": "Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5B80A5DD-66A4-4BA9-8BE0-CD862048B497",
"versionEndExcluding": "7.4.17",
"versionStartIncluding": "1.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C98724BE-9503-4E81-B427-79410CDBF2B9",
"versionEndExcluding": "7.13.7",
"versionStartIncluding": "7.13.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "12E753EB-0D31-448B-B8DE-0A95434CC97C",
"versionEndExcluding": "7.14.3",
"versionStartIncluding": "7.14.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DE114494-74F0-454C-AAC4-8B8E5F1C67D0",
"versionEndExcluding": "7.15.2",
"versionStartIncluding": "7.15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "90BB3572-29ED-415F-AD34-00EB76271F9C",
"versionEndExcluding": "7.16.4",
"versionStartIncluding": "7.16.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "30EF756A-B4E9-4E5D-BE6F-02CE95F12C9C",
"versionEndExcluding": "7.17.4",
"versionStartIncluding": "7.17.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_data_center:7.18.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A56B6A10-E23F-49EF-8C07-1AEDFCAE2788",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3AC4BC00-4067-4C75-AF15-A754C2713B02",
"versionEndExcluding": "7.4.17",
"versionStartIncluding": "1.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4587786A-9864-405F-8C0F-31D930651F59",
"versionEndExcluding": "7.13.7",
"versionStartIncluding": "7.13.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5DCDEC6C-4515-4CAA-9D82-7BF68A3AAE7E",
"versionEndExcluding": "7.14.3",
"versionStartIncluding": "7.14.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B9948F94-DF67-4E3C-8CD4-417D57FBC60F",
"versionEndExcluding": "7.15.2",
"versionStartIncluding": "7.15.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "30E63ECB-85A8-4D41-A9B5-9FFF18D9CDB1",
"versionEndExcluding": "7.16.4",
"versionStartIncluding": "7.16.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
"matchCriteriaId": "694171BD-FAE2-472C-8183-04BCA2F7B9A7",
"versionEndExcluding": "7.17.4",
"versionStartIncluding": "7.17.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:atlassian:confluence_server:7.18.0:*:*:*:*:*:*:*",
"matchCriteriaId": "0AC5E81B-DA4B-45E7-9584-4B576E49FD8B",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1."
},
{
"lang": "es",
"value": "En las versiones afectadas de Confluence Server y Data Center, se presenta una vulnerabilidad de inyecci\u00f3n OGNL que permitir\u00eda a un atacante no autenticado ejecutar c\u00f3digo arbitrario en una instancia de Confluence Server o Data Center. Las versiones afectadas son 1.3.0 anteriores a 7.4.17, 7.13.0 anteriores a 7.13.7, 7.14.0 anteriores a 7.14.3, 7.15.0 anteriores a 7.15.2, 7.16.0 anteriores a 7.16.4, 7.17.0 anteriores a 7.17.4 y 7.18.0 anteriores a 7.18.1"
}
],
"id": "CVE-2022-26134",
"lastModified": "2026-06-17T04:34:44.940",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2022-26134",
"options": [
{
"exploitation": "active"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-04T14:18:48.606174Z",
"version": "2.0.3"
}
}
]
},
"published": "2022-06-03T22:15:07.717",
"references": [
{
"source": "security@atlassian.com",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Vendor Advisory"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
},
{
"source": "security@atlassian.com",
"tags": [
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26134"
}
],
"sourceIdentifier": "security@atlassian.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-917"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-917"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T12:40:15+00:00",
"cve": "CVE-2022-26134",
"id": "CVE-2022-26134",
"initial_release_date": "2022-05-31T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2022-26134",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-26134.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T04:56:37.787Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-26134",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-04T14:18:48.606174Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2022-06-02",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26134"
},
"type": "kev"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-917",
"description": "CWE-917 Improper Neutralization of Special Elements used in an Expression Language Statement (\u0027Expression Language Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-04T14:18:15.568Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26134"
}
],
"timeline": [
{
"lang": "en",
"time": "2022-06-02T00:00:00.000Z",
"value": "CVE-2022-26134 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Confluence Data Center",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "next of 1.3.0",
"versionType": "custom"
},
{
"lessThan": "7.4.17",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.13.0",
"versionType": "custom"
},
{
"lessThan": "7.13.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.14.0",
"versionType": "custom"
},
{
"lessThan": "7.14.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.15.0",
"versionType": "custom"
},
{
"lessThan": "7.15.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.16.0",
"versionType": "custom"
},
{
"lessThan": "7.16.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.17.0",
"versionType": "custom"
},
{
"lessThan": "7.17.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.18.0",
"versionType": "custom"
},
{
"lessThan": "7.18.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Confluence Server",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "next of 1.3.0",
"versionType": "custom"
},
{
"lessThan": "7.4.17",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.13.0",
"versionType": "custom"
},
{
"lessThan": "7.13.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.14.0",
"versionType": "custom"
},
{
"lessThan": "7.14.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.15.0",
"versionType": "custom"
},
{
"lessThan": "7.15.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.16.0",
"versionType": "custom"
},
{
"lessThan": "7.16.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.17.0",
"versionType": "custom"
},
{
"lessThan": "7.17.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "7.18.0",
"versionType": "custom"
},
{
"lessThan": "7.18.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2022-05-31T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Remote Code Execution",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-06-30T05:20:13.000Z",
"orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
"shortName": "atlassian"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@atlassian.com",
"DATE_PUBLIC": "2022-05-31T20:00:00",
"ID": "CVE-2022-26134",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Confluence Data Center",
"version": {
"version_data": [
{
"version_affected": "\u003e",
"version_value": "1.3.0"
},
{
"version_affected": "\u003c",
"version_value": "7.4.17"
},
{
"version_affected": "\u003e=",
"version_value": "7.13.0"
},
{
"version_affected": "\u003c",
"version_value": "7.13.7"
},
{
"version_affected": "\u003e=",
"version_value": "7.14.0"
},
{
"version_affected": "\u003c",
"version_value": "7.14.3"
},
{
"version_affected": "\u003e=",
"version_value": "7.15.0"
},
{
"version_affected": "\u003c",
"version_value": "7.15.2"
},
{
"version_affected": "\u003e=",
"version_value": "7.16.0"
},
{
"version_affected": "\u003c",
"version_value": "7.16.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.17.0"
},
{
"version_affected": "\u003c",
"version_value": "7.17.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.18.0"
},
{
"version_affected": "\u003c",
"version_value": "7.18.1"
}
]
}
},
{
"product_name": "Confluence Server",
"version": {
"version_data": [
{
"version_affected": "\u003e",
"version_value": "1.3.0"
},
{
"version_affected": "\u003c",
"version_value": "7.4.17"
},
{
"version_affected": "\u003e=",
"version_value": "7.13.0"
},
{
"version_affected": "\u003c",
"version_value": "7.13.7"
},
{
"version_affected": "\u003e=",
"version_value": "7.14.0"
},
{
"version_affected": "\u003c",
"version_value": "7.14.3"
},
{
"version_affected": "\u003e=",
"version_value": "7.15.0"
},
{
"version_affected": "\u003c",
"version_value": "7.15.2"
},
{
"version_affected": "\u003e=",
"version_value": "7.16.0"
},
{
"version_affected": "\u003c",
"version_value": "7.16.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.17.0"
},
{
"version_affected": "\u003c",
"version_value": "7.17.4"
},
{
"version_affected": "\u003e=",
"version_value": "7.18.0"
},
{
"version_affected": "\u003c",
"version_value": "7.18.1"
}
]
}
}
]
},
"vendor_name": "Atlassian"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Remote Code Execution"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://jira.atlassian.com/browse/CONFSERVER-79016",
"refsource": "MISC",
"url": "https://jira.atlassian.com/browse/CONFSERVER-79016"
},
{
"name": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html"
},
{
"name": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html"
},
{
"name": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html"
},
{
"name": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html"
},
{
"name": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html",
"refsource": "MISC",
"url": "https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66",
"assignerShortName": "atlassian",
"cveId": "CVE-2022-26134",
"datePublished": "2022-06-03T21:51:57.134Z",
"dateReserved": "2022-02-25T00:00:00.000Z",
"dateUpdated": "2025-10-21T23:15:38.769Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.