CVE-2025-24399

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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:jenkins:openid_connect_authentication::::::jenkins::*
	cpe:2.3:a:jenkins:openid_connect_authentication::::::jenkins::*

History

No history.

Information

Published : 2025-01-22 17:15

Updated : 2025-05-07 20:03

NVD link : CVE-2025-24399

Mitre link : CVE-2025-24399

CVE.ORG link : CVE-2025-24399

JSON object : View

Products Affected

jenkins

openid_connect_authentication

CWE

CWE-276

Incorrect Default Permissions

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