PT-2026-68954 · Packagist · Craftcms/Cms
Published
2026-06-21
·
Updated
2026-06-21
CVSS v3.1
4.8
Medium
| Vector | AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
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This advisory has been withdrawn because it is a duplicate of GHSA-g3hp-vvqf-8vw6.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.
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Craftcms/Cms