EUVD-2026-54198

The WP Hotel Booking WordPress plugin before 2.3.3 does not ensure that room quantities and the resulting order total are non-negative when placing a booking, and relies on client-controlled cart data, allowing unauthenticated users to create confirmed reservations for free or at an arbitrarily...

CVE-2026-16067 Event Booking Manager for WooCommerce (Pro) < 5.0.3 - Unauthenticated Payment Bypass via Client-Controlled Ticket Price

The Event Booking Manager for WooCommerce Pro WordPress plugin before 5.0.3 does not validate the ticket price on the server during its native non-WooCommerce checkout, trusting the per-ticket price supplied by the client instead of re-deriving the event's configured price. This allows...

Design/Logic Flaw

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to payment bypass in all versions up to, and including, 3.4.2. This is due to the plugin allowing unauthenticated users to update the status of order payments. This makes it possible for unauthenticated...