CVE-2026-67207: Wolfcms

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Wolf CMS through 0.8.3.1 contains an authorization bypass vulnerability in BackupRestoreController that allows authenticated non-administrative users to access restricted backup functionality due to a PHP operator precedence flaw in the permission check expression. Attackers can exploit the incorrect evaluation of the access control expression to create, download, and restore backups without administrative privileges.

Affected products

• Wolfcms Wolfcms

Published 2026-07-30. Last modified 2026-07-31.