Vulnerability Report

CVE-2025-24399

Title: Jenkins Openid Connect Authentication

Other

Proof Of Concept

No public PoC currently indexed for CVE-2025-24399.

CWE Category CWE-276

Published Date Jan 22, 2025

Modified Date May 07, 2025

Exploit Status Not Found

Score 8.8 CVSS v3.1

Exploit Probability (EPSS)

0.40%

Vulnerability Summary

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.

Impacted Vendors

jenkins 1

Reference Links

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

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity HIGH

8.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-24399 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

May 07, 2025 MODIFIED

Vulnerability data or affected products updated.

May 07, 2025 MODIFIED

Vulnerability data updated via NVD.

January 22, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.