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.

Classification

CVE ID: CVE-2024-10856

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.5

Affected Products

Vendor: wpdevart

Product: Booking calendar, Appointment Booking System

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.08% (probability of being exploited)

EPSS Percentile: 36.71% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

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=

Timeline