AIKIDO-2026-784914
jenkins-multijob-plugin is vulnerable to Remote Code Execution (RCE)
84
CVE Score
High
Remote Code Execution (RCE)
TL;DR
Groovy scripting features in Multijob do not integrate with Script Security Plugin sandboxing. An attacker with Item/Create or Item/Configure permission can run arbitrary code in the Jenkins controller JVM. The fix runs those scripts through Script Security Plugin sandboxing.
How do I fix this?
Upgrade the org.jenkins-ci.plugins:jenkins-multijob-plugin library to the patch version.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and users with Item/Create or Item/Configure permission can edit Multijob Groovy scripts.
Package
Versions
0.0.1 - 669
Fixed in 677Background info
jenkins-multijob-plugin is vulnerable to Remote Code Execution (RCE) in versions 0.0.1 - 669.
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