{"id":"CVE-2019-10371","aliases":["GHSA-682g-c99v-9r2g"],"url":"https://o3.security/vulnerability/CVE-2019-10371","summary":"Jenkins Gitlab Authentication Plugin vulnerable to Session Fixation","details":"A session fixation vulnerability in Jenkins Gitlab Authentication Plugin 1.4 and earlier in GitLabSecurityRealm.java allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.","published":"2019-08-07T15:15:12.377Z","modified":"2026-10-24T10:31:06.379225635Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:gitlab-oauth","fixedVersion":"1.5"}],"fix":{"url":"https://github.com/jenkinsci/gitlab-oauth-plugin/commit/695ce63fddb3567cf8d87339ddc1fa3b67ae2db8","label":"jenkinsci/gitlab-oauth-plugin@695ce63"},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2019/08/07/1"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2019-08-07/#SECURITY-795"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10371"},{"type":"WEB","url":"https://github.com/jenkinsci/gitlab-oauth-plugin/commit/695ce63fddb3567cf8d87339ddc1fa3b67ae2db8"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:31:06.379225635Z"}}