Cross-site Scripting (XSS)

Overview com.coravy.hudson.plugins.github:github is a Jenkins GitHub plugin Affected versions of this package are vulnerable to Cross-site Scripting XSS via JavaScript validation logic for the “GitHub hook trigger for GITScm polling” feature. An attacker can execute arbitrary JavaScript code by...

Jenkins GitHub Plugin has an XSS vulnerability

In Jenkins GitHub Plugin versions 1.46.0 and earlier, the JavaScript that validates the "GitHub hook trigger for GITScm polling" feature improperly processes the current job URL. This results in a stored cross-site scripting XSS vulnerability exploitable by non-anonymous attackers with Overall/Re...

CVE-2026-42523

The Jenkins GitHub Plugin (versions 1.46.0 and earlier) contains a stored cross-site scripting (XSS) vulnerability. The root cause is the improper processing of the current job URL within the JavaScript used to validate the "GitHub hook trigger for GITScm polling" feature. This flaw allows non-an...