CVE-2026-7882

Concrete CMS 9.5.0 and below is vulnerable to unauthorized file deletion due to an Inverted CSRF token check in the DeleteFile controller. The code throws an error when the token IS valid and proceeds with file deletion when the token is invalid or missing. This effectively disables CSRF protecti...

CVE-2026-7882

Summary: Concrete CMS 9.5.0 and earlier is vulnerable to unauthorized file deletion due to an inverted CSRF token check in the DeleteFile controller. The code treats a valid token as an error and proceeds with deletion when the token is invalid or missing, effectively disabling CSRF protection fo...

CVE-2026-7882

Concrete CMS 9.5.0 and below is vulnerable to unauthorized file deletion due to an Inverted CSRF token check in the DeleteFile controller. The code throws an error when the token IS valid and proceeds with file deletion when the token is invalid or missing. This effectively disables CSRF protecti...

PT-2026-42555

Name of the Vulnerable Software and Affected Versions Concrete CMS versions prior to 9.5.1 Description An inverted CSRF token check in the DeleteFile controller allows unauthorized file deletion. The system incorrectly throws an error when the token is valid and proceeds with the deletion process...