CVE-2019-1003005: Jenkins Script Security

High severity, CVSS 8.8. EPSS: 19.5% chance of exploitation in the next 30 days.

A sandbox bypass vulnerability exists in Jenkins Script Security Plugin 1.50 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/SecureGroovyScript.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 Script Security: up to and including 1.50

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