CVE-2025-67639: Jenkins has a CSRF vulnerability on the login form

December 10, 2025

A cross-site request forgery (CSRF) vulnerability in Jenkins 2.540 and earlier, LTS 2.528.2 and earlier allows attackers to trick users into logging in to the attacker’s account.

References

github.com/advisories/GHSA-6837-qgrc-x5p6
github.com/jenkinsci/jenkins
github.com/jenkinsci/jenkins/commit/31598feb0aa514d8978d2c27a4c9a5a9b8d80a57
nvd.nist.gov/vuln/detail/CVE-2025-67639
www.jenkins.io/security/advisory/2025-12-10/

Code Behaviors & Features

Detect and mitigate CVE-2025-67639 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →