CVE-2025-24399

{"id": "CVE-2025-24399", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"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"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2025-01-22T17:15:13.853", "references": [{"url": "https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461", "tags": ["Vendor Advisory"], "source": "jenkinsci-cert@googlegroups.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-276"}]}], "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."}, {"lang": "es", "value": "El complemento de autenticaci\u00f3n de Jenkins OpenId Connect 4.452.v2849b_d3945fa_ y anteriores, excepto 4.438.440.v3f5f201de5dc, trata los nombres de usuario como si no distinguieran entre may\u00fasculas y min\u00fasculas, lo que permite a los atacantes en instancias de Jenkins configuradas con un proveedor de OpenID Connect que distinga entre may\u00fasculas y min\u00fasculas iniciar sesi\u00f3n como cualquier usuario al proporcionar un nombre de usuario que difiere solo en may\u00fasculas y min\u00fasculas, lo que potencialmente les permite obtener acceso de administrador a Jenkins."}], "lastModified": "2025-05-07T20:03:36.527", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:openid_connect_authentication:*:*:*:*:*:jenkins:*:*", "vulnerable": true, "matchCriteriaId": "BF982EF4-C9EA-4695-AB72-70A611771B8A", "versionEndExcluding": "4.438.440.v3f5f201de5dc"}, {"criteria": "cpe:2.3:a:jenkins:openid_connect_authentication:*:*:*:*:*:jenkins:*:*", "vulnerable": true, "matchCriteriaId": "E5F20C82-843E-44FB-AC6C-B4CA27869FC6", "versionEndExcluding": "4.453.v4d7765c854f4", "versionStartIncluding": "4.444.vd4c54f157201"}], "operator": "OR"}]}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com"}