CVE-2026-1708

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to blind SQL Injection in all versions up to, and including, 1.6.9.27. This is due to the dbwhereconditions method in the TDDBModel class failing to prevent the appendwheresql paramet...

CVE-2025-12166

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to blind SQL Injection via the order and appendwheresql parameters in all versions up to, and including, 1.6.9.9 due to insufficient escaping on the user supplied parameter and lack o...