CVE-2022-4940: Wclovers Wcfm Membership

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

The WCFM Membership plugin for WordPress is vulnerable to unauthorized modification and access of data in versions up to, and including, 2.10.0 due to missing capability checks on various AJAX actions. This makes it possible for unauthenticated attackers to perform a wide variety of actions such as modifying membership details, changing renewal information, controlling membership approvals, and more.

Affected products

• Wclovers Wcfm Membership: before 2.10.11 (fixed in 2.10.11)

Published 2023-04-05. Last modified 2026-06-17.