{"id":"CVE-2025-24399","state":"PUBLISHED","title":"Jenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats usernames as case-insensitive, allowing attackers on Jenkins ","description":"Jenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats usernames as case-insensitive, allowing attackers on Jenkins instances configured with a case-sensitive OpenID Connect provider to log in as any user by providing a username that differs only in letter case, potentially gaining administrator access to Jenkins.","publishedAt":"2025-01-22T17:02:52.963Z","updatedAt":"2025-03-18T14:52:01.739Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"jenkins","products":["Jenkins Project Jenkins OpenId Connect Authentication Plugin"],"affected":[{"vendor":"Jenkins Project","product":"Jenkins OpenId Connect Authentication Plugin","defaultStatus":"affected","versions":[{"version":"4.453.v4d7765c854f4","status":"unaffected","lessThan":"*","versionType":"maven"},{"version":"4.438.440.v3f5f201de5dc","status":"unaffected"}]}],"references":["https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461"],"weaknesses":["CWE-276"],"ingestedAt":"2026-10-29T20:08:47.682Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/24xxx/CVE-2025-24399.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-24399","state":"PUBLISHED","datePublished":"2025-01-22T17:02:52.963Z","dateUpdated":"2025-03-18T14:52:01.739Z","assignerShortName":"jenkins","assignerOrgId":"39769cd5-e6e2-4dc8-927e-97b3aa056f5b","dateReserved":"2025-01-21T12:41:49.875Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Jenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats usernames as case-insensitive, allowing attackers on Jenkins instances configured with a case-sensitive OpenID Connect provider to log in as any user by providing a username that differs only in letter case, potentially gaining administrator access to Jenkins."}],"affected":[{"vendor":"Jenkins Project","product":"Jenkins OpenId Connect Authentication Plugin","defaultStatus":"affected","versions":[{"version":"4.453.v4d7765c854f4","status":"unaffected","lessThan":"*","versionType":"maven"},{"version":"4.438.440.v3f5f201de5dc","status":"unaffected"}]}],"references":[{"url":"https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461","name":"Jenkins Security Advisory 2025-01-22","tags":["vendor-advisory"]}],"providerMetadata":{"shortName":"jenkins","orgId":"39769cd5-e6e2-4dc8-927e-97b3aa056f5b","dateUpdated":"2025-01-22T17:05:16.152Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.8,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-23T14:44:46.279326Z","id":"CVE-2025-24399","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-276","type":"CWE","lang":"en","description":"CWE-276 Incorrect Default Permissions"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-18T14:52:01.739Z"}}]}}}