{"id":"CVE-2019-10371","aliases":["EUVD-2022-2746","GHSA-682g-c99v-9r2g"],"status":"published","title":"Jenkins Gitlab Authentication Plugin vulnerable to Session Fixation","description":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01306,"percentile":0.70767,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-384"],"published":"2019-08-07T14:20:24Z","modified":"2026-10-24T10:31:06Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:gitlab-oauth","fixed_in":["1.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:gitlab-oauth","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.4"},{"fixed":"1.5"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:gitlab-oauth","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5"}]}],"versions":["1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.0.8","1.0.9","1.1","1.2","1.3","1.4"]}],"products":[{"vendor":"jenkins","product":"gitlab_oauth"},{"vendor":"jenkins project","product":"jenkins gitlab authentication plugin"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2019/08/07/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://jenkins.io/security/advisory/2019-08-07/#SECURITY-795","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10371","tags":["advisory"]},{"url":"https://github.com/jenkinsci/gitlab-oauth-plugin/commit/695ce63fddb3567cf8d87339ddc1fa3b67ae2db8","tags":["web"]},{"url":"https://github.com/advisories/GHSA-682g-c99v-9r2g"}],"sources":{"cve":[{"id":"CVE-2019-10371","description":"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.","status":"published","published":"2019-08-07T14:20:24Z","modified":"2024-08-04T22:17:20.37Z","updated_at":"2026-11-02T14:20:19.056416Z"}],"euvd":[{"id":"EUVD-2022-2746","description":"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.","status":"published","published":"2019-08-07T14:20:24Z","modified":"2024-08-04T22:17:20Z","updated_at":"2026-11-03T02:40:53.055308Z"}],"ghsa":[{"id":"GHSA-682g-c99v-9r2g","title":"Jenkins Gitlab Authentication Plugin vulnerable to Session Fixation","description":"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 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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.","status":"published","published":"2019-08-07T15:15:12.377Z","modified":"2026-10-24T10:31:06.379225635Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:10.383287Z"},{"id":"GHSA-682g-c99v-9r2g","title":"Jenkins Gitlab Authentication Plugin vulnerable to Session Fixation","description":"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.","status":"published","published":"2022-05-24T16:52:45Z","modified":"2024-02-16T08:06:59.133072Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T15:46:39.266402Z"}]}}