CVE-2019-1003000: Jenkins Script Security

High severity, CVSS 8.8. EPSS: 98.4% chance of exploitation in the next 30 days.

A sandbox bypass vulnerability exists in Script Security Plugin 1.49 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java that allows attackers with the ability to provide sandboxed scripts to execute arbitrary code on the Jenkins master JVM.

Affected products

• Jenkins Script Security: up to and including 1.49
• Red Hat Openshift Container Platform: version 3.11 only

Published 2019-01-22. Last modified 2026-06-17.