CVE-2024-13746: Booking Calendar and Notification <= 4.0.3 - Missing Authorization via wpcb_all_bookings, wpcb_update_booking_post, and wpcb_delete_posts Functions
First published: Sat Mar 01 2025(Updated: )
The Booking Calendar and Notification plugin for WordPress is vulnerable to unauthorized access, modification, and loss of data due to missing capability checks on the wpcb_all_bookings(), wpcb_update_booking_post(), and wpcb_delete_posts() functions in all versions up to, and including, 4.0.3. This makes it possible for unauthenticated attackers to extract data, create or update bookings, or delete arbitrary posts.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Booking Calendar | <=4.0.3 |
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Reference Links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/422bb9a5-c848-4492-add7-bc65b1111565?source=cve
- https://plugins.trac.wordpress.org/browser/booking-calendar-and-notification/tags/4.0.3/lib/includes/function.php
- https://plugins.trac.wordpress.org/browser/booking-calendar-and-notification/trunk/lib/classes/api.php#L270
- https://plugins.trac.wordpress.org/browser/booking-calendar-and-notification/trunk/lib/classes/api.php#L134
- https://plugins.trac.wordpress.org/browser/booking-calendar-and-notification/trunk/lib/classes/api.php#L188
Frequently Asked Questions
What is the severity of CVE-2024-13746?
CVE-2024-13746 is considered a critical vulnerability due to the risk of unauthorized access and data loss.
How do I fix CVE-2024-13746?
To remediate CVE-2024-13746, update the Booking Calendar and Notification plugin to the latest version that includes the necessary capability checks.
Which versions of the Booking Calendar and Notification plugin are affected by CVE-2024-13746?
All versions of the Booking Calendar and Notification plugin up to and including version 4.0.3 are affected by CVE-2024-13746.
What functionalities are vulnerable in CVE-2024-13746?
The functions wpcb_all_bookings(), wpcb_update_booking_post(), and wpcb_delete_posts() are vulnerable in CVE-2024-13746.
What types of attacks can exploit CVE-2024-13746?
CVE-2024-13746 can be exploited to gain unauthorized access, modify posts, and potentially lead to data loss.
- collector/mitre-cve
- source/MITRE
- agent/weakness
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- vendor/booking calendar
- canonical/booking calendar