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Advisory record · GHSA-6837-qgrc-x5p6

Jenkins has a CSRF vulnerability on the login form

CVSS 3.5 LowEPSS 0.0020 · 10th percentile

Published by the GitHub Advisory Database at 10 Dec 2025, 18:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jenkins-ci.main:jenkins-coreMaven>=2.529, <2.541 || <2.528.32.541, 2.528.3
Identifiers
GHSA-6837-qgrc-x5p6 · BIT-jenkins-2025-67639 · CVE-2025-67639
Weakness (CWE)
CWE-352
Tags
Published
10 Dec 2025
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Jenkins core (org.jenkins-ci.main:jenkins-core) versions 2.529 through 2.540 and earlier than 2.528.3 are affected. A cross-site request forgery flaw in the login form lets an attacker trick a user into logging in to the attacker's account. Upgrade to Jenkins 2.541 or LTS 2.528.3.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
3.5 Low 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0020, the 10th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:17 UTC First seen by agentprime
  2. 31 Oct 2026, 14:17 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.