Skip to main content

Jenkins Update Center2

1 CVEs product

Monthly

CVE-2026-84677 Sep 02, 15:40 MEDIUM This Month

Stored cross-site scripting in Jenkins update-center2 3.18.3 and earlier allows an attacker who can submit a plugin for hosting to inject malicious script into plugin download index pages by embedding payloads in plugin names, descriptions, or version metadata. Any user who browses the affected plugin index page triggers the XSS payload in their browser session. No exploitation has been confirmed (SSVC: none, no KEV), and no public exploit code has been identified at time of analysis.

XSS Jenkins Jenkins Update Center2 Jenkins Project
NVD
CVSS 3.1
5.4
EPSS
0.1%
EPSS 0% CVSS 5.4
MEDIUM This Month

Stored cross-site scripting in Jenkins update-center2 3.18.3 and earlier allows an attacker who can submit a plugin for hosting to inject malicious script into plugin download index pages by embedding payloads in plugin names, descriptions, or version metadata. Any user who browses the affected plugin index page triggers the XSS payload in their browser session. No exploitation has been confirmed (SSVC: none, no KEV), and no public exploit code has been identified at time of analysis.

XSS Jenkins Jenkins Update Center2 +1
NVD

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy