{"id":"CVE-2023-41936","aliases":["EUVD-2023-2500","GHSA-g58x-57fv-86jh"],"status":"published","title":"Jenkins Google Login Plugin non-constant time token comparison","description":"Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.","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":0.00809,"percentile":0.57134,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-697"],"published":"2023-09-06T12:08:56Z","modified":"2026-10-24T10:30:52Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:google-login","fixed_in":["1.8"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:google-login","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.7"},{"fixed":"1.8"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:google-login","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8"}]}],"versions":["1.0","1.1","1.2","1.2.1","1.3","1.3.1","1.4","1.5","1.6","1.7"]}],"products":[{"vendor":"jenkins","product":"google_login"},{"vendor":"jenkins project","product":"jenkins google login plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3228","tags":["vendor-advisory","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2023/09/06/9","tags":["x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41936","tags":["advisory"]},{"url":"https://github.com/jenkinsci/google-login-plugin/commit/2273af025ad06ee13ab73a5a070b10689c2db61e","tags":["web"]},{"url":"https://github.com/advisories/GHSA-g58x-57fv-86jh"},{"url":"https://github.com/jenkinsci/google-login-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-41936","description":"Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.","status":"published","published":"2023-09-06T12:08:56.365Z","modified":"2024-09-26T19:54:41.046Z","updated_at":"2026-11-02T14:35:19.217111Z"}],"euvd":[{"id":"EUVD-2023-2500","description":"Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.","status":"published","published":"2023-09-06T12:08:56Z","modified":"2024-09-26T19:54:41Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"none"}],"updated_at":"2026-11-03T00:28:07.565611Z"}],"ghsa":[{"id":"GHSA-g58x-57fv-86jh","title":"Jenkins Google Login Plugin non-constant time token comparison","description":"Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.","status":"published","published":"2023-09-06T15:30:26Z","modified":"2024-01-09T18:41:01Z","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-697"],"updated_at":"2026-11-02T14:37:30.183224Z"}],"nvd":[{"id":"CVE-2023-41936","description":"Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.","status":"published","published":"2023-09-06T13:15:10.367Z","modified":"2026-06-17T06:23:06.31Z","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","assessor":"primary"}],"cwes":["CWE-697"],"updated_at":"2026-11-02T14:08:28.268644Z"}],"osv":[{"id":"CVE-2023-41936","description":"Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.","status":"published","published":"2023-09-06T13:15:10.367Z","modified":"2026-10-24T10:30:52.721619802Z","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":"2026-11-02T15:44:33.244128Z"},{"id":"GHSA-g58x-57fv-86jh","title":"Jenkins Google Login Plugin non-constant time token comparison","description":"Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.","status":"published","published":"2023-09-06T15:30:26Z","modified":"2024-02-16T08:21:25.319701Z","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-697"],"updated_at":"2026-11-02T15:46:47.472172Z"}]}}