⚠ Withdrawn by GitHub Security Advisories

Withdrawn: August 6, 2026

GHSA-9r7j-7jhg-4f4cMediumCVSS 4.8Disclosed before NVD

Duplicate Advisory: Craft CMS Vulnerable to Stored XSS via User Group Name in User Permissions Page

Published
June 21, 2026
Last Modified
August 6, 2026

📋 Description

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-g3hp-vvqf-8vw6. This link is maintained to preserve external references.

Original Description

Craft CMS from version 5.0.0-RC1 contains a stored cross-site scripting vulnerability in the User Permissions page where user group names are rendered without proper HTML escaping. Attackers with admin access can inject arbitrary JavaScript via the user group name field that executes when other users view or edit permissions.

🎯 Affected products1

  • composer/craftcms/cms:>= 5.0.0-RC1, <= 5.8.21

🔗 References (4)