CVE-2019-1003006: Jenkins Groovy

High severity, CVSS 8.8. EPSS: 1.6% chance of exploitation in the next 30 days.

A sandbox bypass vulnerability exists in Jenkins Groovy Plugin 2.0 and earlier in src/main/java/hudson/plugins/groovy/StringScriptSource.java that allows attackers with Overall/Read permission to provide a Groovy script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.

Affected products

• Jenkins Groovy: up to and including 2.0

Published 2019-02-06. Last modified 2026-06-17.