WP Booking Calendar, CVE-2025-14383

CVE, Research URL: CVE-2025-14383
Home page URL: Security reports for WP Booking Calendar
Application: WP Booking Calendar
Published on: Dec 15, 2025
Research Description: The Booking Calendar plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'dates_to_check' parameter in all versions up to, and including, 10.14.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Affected versions: max 10.14.9.
Status: vulnerable