CVE-2025-24399 — Jenkins Project / Jenkins OpenId Connect Authentication Plugin

Description (CNA)

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 (CNA)

Vendor / product	Versions
Jenkins Project / Jenkins OpenId Connect Authentication Plugin	unaffected 4.453.v4d7765c854f4 before *; unaffected 4.438.440.v3f5f201de5dc

CWE

No CWE identifiers supplied.

References

https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.