Stored Cross-Site Scripting (XSS) Vulnerability in Jenkins 2.415 and Earlier

CVE-2023-39151 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Jenkins 2.415 and earlier, LTS 2.401.2 and earlier does not sanitize or properly encode URLs in build logs when transforming them into hyperlinks, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control build log contents.

Learn more about our Web Application Penetration Testing UK.