CVE-2020-2120: Jenkins Fitnesse

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.

Affected products

• Jenkins Fitnesse: up to and including 1.30

Published 2020-02-12. Last modified 2026-06-17.