CVE-2022-43405: Jenkins Groovy Libraries

Critical severity, CVSS 9.9. EPSS: 1.3% chance of exploitation in the next 30 days.

A sandbox bypass vulnerability in Jenkins Pipeline: Groovy Libraries Plugin 612.v84da_9c54906d and earlier allows attackers with permission to define untrusted Pipeline libraries and to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

Affected products

• Jenkins Groovy Libraries: up to and including 612.v84da_9c54906d

Published 2022-10-19. Last modified 2026-06-17.