Jenkins 2.196 and earlier, LTS 2.176.3 and earlier did not escape the reason why a queue items is blcoked in tooltips, resulting in a stored XSS vulnerability exploitable by users able to control parts of the reason a queue item is blocked, such as label expressions not matching any idle executors.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.jenkins-ci.main:jenkins-core(Maven) | 0 | 2.176.4 | N/A |
| org.jenkins-ci.main:jenkins-core(Maven) | 2.177 | 2.197 | N/A |
CVSS Metrics
