Vulnerability in WP User Manager – User Profile Builder & Membership — CVE-2026-107423
MediumSeverity
0.2%Estimated exploit probability
10,000+ sitesInstalls
2.9.23Fixed in
What to do now
Update WP User Manager – User Profile Builder & Membership to 2.9.23 or later.
Affected versions
- Everything up to and including 2.9.22
Affected: WP User Manager – User Profile Builder & Membership (plugin, wp-user-manager)
What the vulnerability is
The WP User Manager – Registration Form, Login Form, User Profile Builder & Member Directory plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 2.9.22. This is due to a missing capability check on a function. This makes it possible for authenticated attackers, with customer-level access and above, to perform an unauthorized action.