CVE-2019-10458: Jenkins Puppet Enterprise Pipeline

Critical severity, CVSS 9.9. EPSS: 1.9% chance of exploitation in the next 30 days.

Jenkins Puppet Enterprise Pipeline 1.3.1 and earlier specifies unsafe values in its custom Script Security whitelist, allowing attackers able to execute Script Security protected scripts to execute arbitrary code.

Affected products

• Jenkins Puppet Enterprise Pipeline: up to and including 1.3.1

Published 2019-10-16. Last modified 2026-06-17.