CVE-2020-2158: Jenkins Literate

High severity, CVSS 8.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Jenkins Literate Plugin 1.0 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.

Affected products

• Jenkins Literate: up to and including 1.0

Published 2020-03-09. Last modified 2026-06-17.