CVE-2026-30662 | Concrete CMS 9.4.7 File Manager file.php download denial of service

A vulnerability was found in Concrete CMS 9.4.7. It has been rated as problematic. This impacts the function Download of the file concrete/controllers/backend/file.php of the component File Manager. Performing a manipulation results in denial of service.

This vulnerability is cataloged as CVE-2026-30662. It is possible to initiate the attack remotely. There is no exploit available.VulDB Recent EntriesRead More