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 Packages

Maven hudson.plugins:project-inheritance

Affected versions: 0 (last affected: 21.04.03)

Related CVEs

CVE-2022-34787

Key Information

GHSA ID

GHSA-3hx4-285w-v6mm

Published

July 1, 2022 12:01 AM

Last Modified

December 9, 2022 2:27 PM

CVSS Score

7.5 /10

Primary Ecosystem

Maven

Primary Package

hudson.plugins:project-inheritance

GitHub Reviewed

✓ Yes

Dataset

Last updated: August 24, 2025 6:28 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.