CVE-2026-67207
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductWolfcms
PublishedJul 30, 2026
First seenJul 30, 2026
Weakness typeCWE-697CWE-697
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wolfcms wolfcms | v ≤ 0.8.3.1 | — |
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