Description
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.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins | 2.196 and earlier, LTS 2.176.3 and earlier |
References
- http://www.openwall.com/lists/oss-security/2019/09/25/3Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1537%20%282%29Vendor Advisory
- http://www.openwall.com/lists/oss-security/2019/09/25/3Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1537%20%282%29Vendor Advisory
Timeline
- Published
- Sep 25, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified