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CVE-2026-56381

Craft CMS - Stored XSS via User Group Name in User Permissions Page PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
craftcms / cmsaffected 5.0.0-RC1 before 5.8.22; unaffected 5.8.22

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.