Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page. Version 8 was not affected. A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login.
{ "severity": "LOW", "github_reviewed": true, "github_reviewed_at": "2025-08-06T17:35:50Z", "nvd_published_at": "2025-08-05T23:15:39Z", "cwe_ids": [ "CWE-20", "CWE-79" ] }