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CVE-2021-26084

🗓️ 30 Aug 2021 06:30:14Reported by atlassianType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 6 Media mentions👁 1953 Views🌐 WEB

OGNL injection vulnerability in Confluence Server and Data Center allows unauthenticated attacker to execute arbitrary code

Related
Detection
Affected
Refs
Paths
Social
NVD
Node
OROROROROR
atlassianconfluence_serverRange6.14.07.4.11
OR
atlassianconfluence_serverRange7.5.07.11.6
OR
atlassianconfluence_serverRange7.12.07.12.5
[
  {
    "product": "Confluence Server",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "6.13.23",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.14.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.4.11",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "7.5.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.11.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "7.12.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.12.5",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Confluence Data Center",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "6.13.23",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.14.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.4.11",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "7.5.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.11.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "7.12.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.12.5",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
queryStringrequest bodypages/createpage-entervariables.actionOGNL injection leading to remote code execution via Confluence WebWork componentCWE-917

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24 Oct 2025 13:38Current
8.7High risk
Vulners AI Score8.7
CVSS 27.5
CVSS 3.19.8
EPSS0.9444
SSVC
1953