CVE-2026-70431

Jenkins Multijob Plugin 669.v9d96a_d9c71b_0 and earlier provides Groovy scripting features that do not integrate with Script Security Plugin, allowing attackers with Item/Create or Item/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM.

Score

CVSS 3.1 8.8 High

Status

Awaiting Analysis - jenkinsci-cert@googlegroups.com

Published

2026-08-05

Last modified

2026-10-24

Weaknesses

CWE-94

Affected products

• Jenkins Multijob Plugin (Jenkins Project)

References

• https://www.jenkins.io/security/advisory/2026-08-05/#SECURITY-3823%20(1)