CVE-2021-21622: Jenkins Artifact Repository Parameter

Medium severity, CVSS 5.4. EPSS: 9.4% chance of exploitation in the next 30 days.

Jenkins Artifact Repository Parameter Plugin 1.0.0 and earlier does not escape parameter names and descriptions, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Affected products

• Jenkins Artifact Repository Parameter: up to and including 1.0.0

Published 2021-02-24. Last modified 2026-06-17.