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

What is CVE-2025-67639?

CVE-2025-67639 is a low-severity vulnerability in Jenkins Jenkins, published on 10 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-352

Which versions are affected by CVE-2025-67639?

5 open source packages ship an affected version, including org.jenkins-ci.main:jenkins-core and jenkins. It affects 1 product.

Products include Jenkins Jenkins.

How do I fix CVE-2025-67639?

Upgrade org.jenkins-ci.main:jenkins-core to a fixed version for your release line: 2.528.3 or 2.541.

Is CVE-2025-67639 being exploited?

There is no known exploitation of CVE-2025-67639 in the wild and no public exploit code.

Other vulnerabilities in Jenkins Jenkins

• CVE-2024-23897 Jenkins Command Line Interface (CLI) Path Traversal Exploited Critical 9.8
• CVE-2018-1000861 Jenkins Stapler Web Framework Deserialization of Untrusted Data Exploited Critical 9.8
• CVE-2017-1000353 Jenkins Remote Code Execution Exploited Critical 9.8
• CVE-2015-5317 Jenkins User Interface (UI) Information Disclosure Exploited High 7.5
• CVE-2021-21690 Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins Critical 9.8

All Jenkins Jenkins vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-jenkins-2025-67639, GHSA-6837-qgrc-x5p6, MINI-9w6q-gpf8-w46q, MINI-c8jf-r43r-vf24, MINI-cw72-77r8-8hr2, MINI-ffcc-wjh4-9m32 and 1 more.