CVE-2025-24399
Jenkins OpenId Connect Authentication Plugin Case Insensitive Authentication Bypass Vulnerability
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.
INFO
Published Date :
Jan. 22, 2025, 5:15 p.m.
Last Modified :
May 7, 2025, 8:03 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-24399
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update Jenkins plugins to the following versions: - Azure Service Fabric Plugin: See vendor advisory - Bitbucket Server Integration Plugin to version 4.1.4 or later - Eiffel Broadcaster Plugin to version 2.10.3 or later - Folder-based Authorization Strategy Plugin: See vendor advisory - GitLab Plugin to version 1.9.7 or later - OpenId Connect Authentication Plugin to version 4.453.v4d7765c854f4 or later - Zoom Plugin to version 1.4 / 1.6 or later See vendor advisory for more details.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-24399.
| URL | Resource |
|---|---|
| https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-24399 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-24399
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-24399 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-24399 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
May. 07, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:jenkins:openid_connect_authentication:*:*:*:*:*:jenkins:*:* versions up to (excluding) 4.438.440.v3f5f201de5dc *cpe:2.3:a:jenkins:openid_connect_authentication:*:*:*:*:*:jenkins:*:* versions from (including) 4.444.vd4c54f157201 up to (excluding) 4.453.v4d7765c854f4 Added Reference Type Jenkins Project: https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461 Types: Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 18, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-276 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Feb. 18, 2025
Action Type Old Value New Value Removed CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Removed CWE CWE-276 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jan. 23, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-276 -
New CVE Received by [email protected]
Jan. 22, 2025
Action Type Old Value New Value Added 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. Added Reference https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461