CVE-2024-2694: Muffingroup Betheme

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The Betheme theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 27.5.6 via deserialization of untrusted input of the 'mfn-page-items' post meta value. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Affected products

• Muffingroup Betheme: up to and including 27.5.6

Published 2024-08-30. Last modified 2026-06-17.