60
CVE-2026-27099
- CVSS 3.1
- 8.0 high
- EPSS
- <1%p39
- Published
- ·
- Modified
Description · NVD
Jenkins 2.483 through 2.550 (both inclusive), LTS 2.492.1 through 2.541.1 (both inclusive) does not escape the user-provided description of the "Mark temporarily offline" offline cause, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure or Agent/Disconnect permission.