CVE-2022-34787: Jenkins Project Inheritance

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Jenkins Project Inheritance Plugin 21.04.03 and earlier does not escape the reason a build is blocked in tooltips, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control the reason a queue item is blocked.

Affected products

• Jenkins Project Inheritance: up to and including 21.04.03

Published 2022-06-30. Last modified 2026-06-17.