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 before version 6.13.23, from version 6.14.0 before 7.4.11, from version 7.5.0 before 7.11.6, and from version 7.12.0 before 7.12.5.
Capability ID | Capability Description | Mapping Type | ATT&CK ID | ATT&CK Name | Notes |
---|---|---|---|---|---|
CVE-2021-26084 | Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection Vulnerability | secondary_impact | T1496 | Resource Hijacking |
Comments
CVE-2021-26084 is a critical vulnerability affecting Atlassian Confluence Server and Data Center that allows unauthenticated remote code execution. This Object-Graph Navigation Language (OGNL) injection vulnerability enables attackers to execute arbitrary code on vulnerable Confluence instances
References
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CVE-2021-26084 | Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection Vulnerability | primary_impact | T1059 | Command and Scripting Interpreter |
Comments
CVE-2021-26084 is a critical vulnerability affecting Atlassian Confluence Server and Data Center that allows unauthenticated remote code execution. This Object-Graph Navigation Language (OGNL) injection vulnerability enables attackers to execute arbitrary code on vulnerable Confluence instances
References
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