CVE-2026-8427 | Concrete CMS up to 9.4.x file ID cross-site request forgery
A vulnerability was found in Concrete CMS up to 9.4.x. It has been rated as problematic. The impacted element is an unknown function of the file concrete/controllers/backend/file. The manipulation of the argument ID leads to cross-site request forgery.
This vulnerability is documented as CVE-2026-8427. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is advised.