CVE-2025-24399 - Jenkins OpenId Connect Authentication Plugin Case Insensitive Authentication Bypass Vulnerability

CVE ID : CVE-2025-24399
Published : Jan. 22, 2025, 5:15 p.m. | 1 day, 1 hour ago
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.
Severity: 8.8 | HIGH
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