Description
The Booking Calendar WpDevArt plugin is vulnerable to time-based, blind SQL injection via the `id` parameter in the “wpdevart_booking_calendar” shortcode in versions up to, and including, 3.2.19 due to insufficient escaping on the user-supplied parameter and lack of sufficient preparation on the existing SQL query. The vulnerability requires the “delete_prev_date” theme option being enabled. This makes it possible for authenticated attackers, with contributor-level access or above, to append additional SQL queries into already existing query that can be used to extract sensitive information such as passwords from the database.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
wpdevart Booking calendar, Appointment Booking System
Default version status: unaffected
0 to ≤ 3.2.19affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/bf297cd8-3d67-4750-b856-38ded4daf4ad?source=cve ↗
- https://plugins.trac.wordpress.org/browser/booking-calendar/tags/3.2.15/includes/main_class.php#L90 ↗
- https://plugins.trac.wordpress.org/browser/booking-calendar/tags/3.2.15/includes/main_class.php#L91 ↗
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3209851%40booking-calendar&new=3209851%40booking-calendar&sfp_email=&sfph_mail= ↗