CVE-2026-53441

Summary

Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the POST config.xml API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

Affected Software

VendorProductVersion RangeStatus
Jenkins ProjectJenkins0 < 2.483unaffected
Jenkins ProjectJenkins2.568 < *unaffected
Jenkins ProjectJenkins2.555.3 < 2.555.*unaffected

Weaknesses

References