CVE-2025-12788

The Hydra Booking — Appointment Scheduling & Booking Calendar plugin for WordPress is vulnerable to missing payment verification to unauthenticated payment bypass in all versions up to, and including, 1.1.27. This is due to the plugin accepting client-controlled payment confirmation data in the tfhb_meeting_paypal_payment_confirmation_callback function without server-side verification with PayPal's API. This makes it possible for unauthenticated attackers to bypass payment requirements and confirm bookings as paid without any actual payment transaction occurring.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/3392864/hydra-booking/tags/1.1.28/app/Shortcode/HydraBookingShortcode.php?old=3392467&old_path=hydra-booking%2Ftags%2F1.1.27%2Fapp%2FShortcode%2FHydraBookingShortcode.php
https://www.wordfence.com/threat-intel/vulnerabilities/id/b49ce4a2-52ad-4824-86fc-5edd2e33802d?source=cve

Configurations

No configuration.

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) El plugin Hydra Booking - Appointment Scheduling & Booking Calendar para WordPress es vulnerable a la ausencia de verificación de pago, lo que permite la omisión de pagos no autenticados, en todas las versiones hasta la 1.1.27, inclusive. Esto se debe a que el plugin acepta datos de confirmación de pago controlados por el cliente en la función tfhb_meeting_paypal_payment_confirmation_callback sin verificación del lado del servidor con la API de PayPal. Esto hace posible que atacantes no autenticados eludan los requisitos de pago y confirmen reservas como pagadas sin que se produzca ninguna transacción de pago real.

Information

Published : 2025-11-11 11:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-12788

Mitre link : CVE-2025-12788

CVE.ORG link : CVE-2025-12788

JSON object : View

Products Affected

No product.

CWE

CWE-602

Client-Side Enforcement of Server-Side Security

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