GHSA-hhpm-5cp2-hg4xCriticalCVSS 9.8

Deserialization of Untrusted Data in Jenkins

Published
May 13, 2022
Last Modified
October 22, 2025

🔗 CVE IDs covered (1)

📋 Description

A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.

🎯 Affected products2

  • maven/org.jenkins-ci.main:jenkins-core:<= 2.138.3
  • maven/org.jenkins-ci.main:jenkins-core:>= 2.140, <= 2.153

🔗 References (8)