Vulnerabilidad · Publicado 07/08/2026
El plugin TrueBooker – Appointment Booking and Scheduler System para WordPress contiene una falla de autorización que permite a atacantes no autenticados cambiar contraseñas de cuentas administrativas en versiones hasta la 1.2.3. Esta vulnerabilidad afecta principalmente a pequeñas y medianas empresas en LATAM que utilizan WordPress para gestión de citas y reservas, exponiendo el control total de sus sitios web.
The TrueBooker – Appointment Booking and Scheduler System plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.2.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to change the password of arbitrary user accounts, including administrators, which can be leveraged to gain access to those accounts.
Score: 9.8/10 — Severidad: CRITICAL — Estado NIST: Received
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-862
Publicado en NIST NVD.