CVE-2019-1003033: Jenkins Groovy

High severity, CVSS 8.8. EPSS: 2.5% chance of exploitation in the next 30 days.

A sandbox bypass vulnerability exists in Jenkins Groovy Plugin 2.1 and earlier in pom.xml, src/main/java/hudson/plugins/groovy/StringScriptSource.java that allows attackers with Overall/Read permission to execute arbitrary code on the Jenkins master JVM.

Affected products

• Jenkins Groovy: up to and including 2.1

Published 2019-03-08. Last modified 2026-06-17.