{"id":"CVE-2026-117626","state":"PUBLISHED","title":"Jenkins 2.587 and earlier, LTS 2.580.1 and earlier improperly identifies file paths attempting path traversal in the file browser for workspaces and $JENKINS_HOME/userContent/, all","description":"Jenkins 2.587 and earlier, LTS 2.580.1 and earlier improperly identifies file paths attempting path traversal in the file browser for workspaces and $JENKINS_HOME/userContent/, allowing attackers with Overall/Read permission to obtain the names, sizes, and last modification times of files in the $JENKINS_HOME, and attackers with Item/Workspace permission to obtain the names of jobs that have a workspace on the same agent.","publishedAt":"2026-10-28T16:48:37.200Z","updatedAt":"2026-10-28T16:48:37.200Z","severity":null,"assigner":"jenkins","products":["Jenkins Project Jenkins"],"affected":[{"vendor":"Jenkins Project","product":"Jenkins","defaultStatus":"affected","versions":[{"version":"2.588","status":"unaffected","lessThan":"*","versionType":"maven"},{"version":"2.580.2","status":"unaffected","lessThan":"2.580.*","versionType":"maven"}]}],"references":["https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4237"],"weaknesses":[],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/117xxx/CVE-2026-117626.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-117626","state":"PUBLISHED","datePublished":"2026-10-28T16:48:37.200Z","dateUpdated":"2026-10-28T16:48:37.200Z","assignerShortName":"jenkins","assignerOrgId":"39769cd5-e6e2-4dc8-927e-97b3aa056f5b","dateReserved":"2026-10-27T13:10:56.914Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Jenkins 2.587 and earlier, LTS 2.580.1 and earlier improperly identifies file paths attempting path traversal in the file browser for workspaces and $JENKINS_HOME/userContent/, allowing attackers with Overall/Read permission to obtain the names, sizes, and last modification times of files in the $JENKINS_HOME, and attackers with Item/Workspace permission to obtain the names of jobs that have a workspace on the same agent."}],"affected":[{"vendor":"Jenkins Project","product":"Jenkins","defaultStatus":"affected","versions":[{"version":"2.588","status":"unaffected","lessThan":"*","versionType":"maven"},{"version":"2.580.2","status":"unaffected","lessThan":"2.580.*","versionType":"maven"}]}],"references":[{"url":"https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4237","name":"Jenkins Security Advisory 2026-10-28","tags":["vendor-advisory"]}],"providerMetadata":{"shortName":"jenkins","orgId":"39769cd5-e6e2-4dc8-927e-97b3aa056f5b","dateUpdated":"2026-10-28T16:48:37.200Z"}}}}}