{"id":"CVE-2018-1000173","aliases":["EUVD-2022-5207","GHSA-rp82-xvg3-727c"],"status":"published","title":"Jenkins Google Login Plugin Session Fixation vulnerability","description":"A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01504,"percentile":0.7471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-384"],"published":"2018-05-08T15:00:00Z","modified":"2026-10-24T10:30:56Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:google-login","fixed_in":["1.3.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:google-login","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3"},{"fixed":"1.3.1"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:google-login","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1"}]}],"versions":["1.0","1.1","1.2","1.2.1","1.3"]}],"products":[{"vendor":"jenkins","product":"google_login"}],"references":[{"url":"http://www.securityfocus.com/bid/104210","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://jenkins.io/security/advisory/2018-04-16/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1000173","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rp82-xvg3-727c"},{"url":"https://github.com/jenkinsci/google-login-plugin","tags":["package"]},{"url":"https://jenkins.io/security/advisory/2018-04-16","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2018-1000173","description":"A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.","status":"published","published":"2018-05-08T15:00:00Z","modified":"2024-08-05T12:33:49.334Z","updated_at":"2026-11-02T14:35:10.685174Z"}],"euvd":[{"id":"EUVD-2022-5207","description":"A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.","status":"published","published":"2018-05-08T15:00:00Z","modified":"2024-08-05T12:33:49Z","updated_at":"2026-11-03T02:39:26.824954Z"}],"ghsa":[{"id":"GHSA-rp82-xvg3-727c","title":"Jenkins Google Login Plugin Session Fixation vulnerability","description":"A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session. Google Login Plugin 1.3.1 invalidates the previous session during login, and creates a new one.","status":"published","published":"2022-05-14T03:18:40Z","modified":"2023-01-28T05:04:01Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:36:24.277749Z"}],"nvd":[{"id":"CVE-2018-1000173","description":"A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.","status":"published","published":"2018-05-08T15:29:00.27Z","modified":"2026-06-17T01:32:36.28Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:04:26.098615Z"}],"osv":[{"id":"CVE-2018-1000173","description":"A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.","status":"published","published":"2018-05-08T15:29:00.27Z","modified":"2026-10-24T10:30:56.388365999Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:07.192756Z"},{"id":"GHSA-rp82-xvg3-727c","title":"Jenkins Google Login Plugin Session Fixation vulnerability","description":"A session fixaction vulnerability exists in Jenkins Google Login Plugin 1.3 and older in GoogleOAuth2SecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session. Google Login Plugin 1.3.1 invalidates the previous session during login, and creates a new one.","status":"published","published":"2022-05-14T03:18:40Z","modified":"2024-02-21T05:19:07.514033Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T15:46:56.281047Z"}]}}