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CVE-2025-24399

Published: Jan 22, 2025Updated: May 7, 2025 Sources: CVE List NVD GHSACWE-276
8.8HIGH
NVD MITRE
EPSS Score
0.5%
Top 58.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-276

Affected Products

Jenkins Project
oss-project·USaka jenkins, jenkins ci
openid connect authenticationLibrary
DevTools & CI / ci-cd
Jenkins OpenId Connect Authentication PluginOn-premCMS Plugin
DevTools & CI / ci-cd
Maven
package-ecosystem
org.jenkins-ci.plugins:oic-auth
OSS Libraries

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://www.jenkins.io/security/advisory/2025-01-22/#SECURITY-3461
jenkins.io
https://nvd.nist.gov/vuln/detail/CVE-2025-24399
nvd.nist.gov
https://github.com/jenkinsci/oic-auth-plugin/commit/4d7765c854f4f5e6e3c26ed950a26042a7527875
github.com
and 1 more references View all →

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