Security Advisory
CVE-2026-1779
CVE vulnerability detail — eXtreme Datacenter Security Operations
Description
The User Registration & Membership plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.1.2. This is due to incorrect authentication in the register_member function. This makes it possible for unauthenticated attackers to log in a newly registered user on the site who has the urm_user_just_created user meta set.