Unrated severityNVD Advisory· Published Oct 28, 2026
CVE-2026-117623
CVE-2026-117623
Description
Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not escape the text shown in the tooltips of breadcrumb bar overflow menu entries, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Overall/Read permission.
Affected products
1- Range: <=2.587, LTS <=2.580.1
Patches
Vulnerability mechanics
References
1News mentions
1- Jenkins Security Advisory 2026-10-28Jenkins Security Advisories · Oct 28, 2026