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Advisory record · GHSA-4vjp-327p-w4qv

Jenkins Templating Engine Plugin Vulnerable to Arbitrary Code Execution

CVSS 8.8 HighEPSS 0.013 · 71st percentile

Published by the GitHub Advisory Database at 2 Apr 2025, 15:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.jenkins-ci.plugins:templating-engineMaven<2.5.42.5.4
Identifiers
GHSA-4vjp-327p-w4qv · CVE-2025-31722
Weakness (CWE)
CWE-94
Tags
Published
2 Apr 2025
Updated
2 Apr 2025

Machine-written summary

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

The Jenkins Templating Engine Plugin, versions before 2.5.4, does not apply sandbox protection to libraries defined in folders. An attacker with Item/Configure permission can use this to execute arbitrary code in the context of the Jenkins controller JVM. Upgrade to version 2.5.4, which subjects folder-defined libraries to sandbox protection.

Written 7 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
8.8 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.013, the 71st percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:11 UTC First seen by agentprime
  2. 31 Oct 2026, 15:11 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.