CVE-2020-2162: Jenkins

Medium severity, CVSS 5.4. EPSS: 1.2% chance of exploitation in the next 30 days.

Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not set Content-Security-Policy headers for files uploaded as file parameters to a build, resulting in a stored XSS vulnerability.

Affected products

• Jenkins Jenkins: up to and including 2.204.5; up to and including 2.227

Published 2020-03-25. Last modified 2026-06-17.