{"schemaVersion":3,"id":"CVE-2023-41936","aliases":["GHSA-g58x-57fv-86jh"],"status":"published","duplicateOf":null,"title":null,"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.","dates":{"published":"2023-09-06T12:08:56.365Z","modified":"2024-09-26T19:54:41.046Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Maven","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","exploitability":10,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","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","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00809,"percentile":0.56379,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00809},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00809,"percentile":0.56379}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00809,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00809,"percentile":0.56379}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-697","name":"Incorrect Comparison","description":"The product compares two entities in a security-relevant context, but the comparison is incorrect.","type":"weakness","status":"Incomplete","abstraction":"Pillar","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/697.html"}],"affected":[{"vendor":"jenkins project","product":"jenkins google login plugin","name":"Jenkins Google Login Plugin","label":"jenkins google login plugin","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.7","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.7","eol":null,"hubHref":"/vendor/jenkins_project/jenkins_google_login_plugin"},{"vendor":"jenkins","product":"google_login","name":"google login","label":"google_login","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.7","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.7","eol":null,"hubHref":"/vendor/jenkins/google_login"},{"vendor":"org.jenkins-ci.plugins","product":"google-login","name":"org.jenkins-ci.plugins:google-login","label":"google-login","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.jenkins-ci.plugins/google-login","purlType":"maven","versions":[{"text":"< 1.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.8","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3228","label":"www.jenkins.io/security/advisory/2023-09-06/","hostname":"www.jenkins.io","tags":["Vendor Advisory","WEB"]},{"url":"http://www.openwall.com/lists/oss-security/2023/09/06/9","label":"www.openwall.com/lists/oss-security/2023/09/06/9","hostname":"www.openwall.com","tags":["WEB","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41936","label":"nvd.nist.gov/vuln/detail/CVE-2023-41936","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/jenkinsci/google-login-plugin/commit/2273af025ad06ee13ab73a5a070b10689c2db61e","label":"github.com/jenkinsci/google-login-plugin/commit/2273af025ad06ee13ab73a5a070b10689c2db61e","hostname":"github.com","tags":["WEB"]},{"url":"https://github.com/jenkinsci/google-login-plugin","label":"github.com/jenkinsci/google-login-plugin","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-09-06T12:08:56.365Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-26T19:54:41.046Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T21:16:23.336Z","stale":false,"partial":false}}