CVE-2026-1779 — User Registration & Membership <= 5.1.2 - Authentication Bypass
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 i…
Published: 2026-02-26 · CVSS: 8.1 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7