Booking Calendar Contact Form, CVE-2025-13318

CVE, Research URL: CVE-2025-13318
Home page URL: Security reports for Booking Calendar Contact Form
Application: Booking Calendar Contact Form
Published on: Nov 22, 2025
Research Description: The Booking Calendar Contact Form plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.2.60. This is due to missing authorization checks and payment verification in the `dex_bccf_check_IPN_verification` function. This makes it possible for unauthenticated attackers to arbitrarily confirm bookings and bypass payment requirements via the 'dex_bccf_ipn' parameter.
Affected versions: max 1.2.61.
Status: vulnerable