{"id":"CVE-2023-24456","aliases":[],"url":"https://o3.security/vulnerability/CVE-2023-24456","summary":"Jenkins Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the previous session on login.","details":"Jenkins Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the previous session on login.","published":"2023-01-26T21:18:18.957","modified":"2026-06-17T05:39:17.593","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":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2023-01-24/#SECURITY-2987"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2023-01-24/#SECURITY-2987"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T05:39:17.593"}}