Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-1492

Gravedad CVSS v3.1:
CRÍTICA
Tipo:
CWE-269 Gestión de privilegios incorrecta
Fecha de publicación:
03/03/2026
Última modificación:
03/03/2026

Descripción

*** Pendiente de traducción *** The User Registration & Membership – Custom Registration Form Builder, Custom Login Form, User Profile, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to improper privilege management in all versions up to, and including, 5.1.2. This is due to the plugin accepting a user-supplied role during membership registration without properly enforcing a server-side allowlist. This makes it possible for unauthenticated attackers to create administrator accounts by supplying a role value during membership registration.