Injection Vulnerabilities

Jenkins is vulnerable to injection vulnerabilities. An attacker is able to exploit a stored XSS vulnerability and control part of the reason a queue item is blocked, such as label expressions not matching any idle executors...

CVE-2019-10404

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 executor...