{"id":"CVE-2023-24427","aliases":["GHSA-x9q4-qwfh-9gjq"],"url":"https://o3.security/vulnerability/CVE-2023-24427","summary":"Session fixation vulnerability in Jenkins Bitbucket OAuth Plugin ","details":"Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login.","published":"2023-01-26T21:18:16.987Z","modified":"2026-07-09T09:19:24.091874Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.01062,"percentile":0.61589,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:bitbucket-oauth","fixedVersion":"0.13"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2023-01-24/#SECURITY-2982"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T09:19:24.091874Z"}}