WordPress · Booking Calendar/Notification · CVE-2024-13746
**Name of the Vulnerable Software and Affected Versions**
Booking Calendar and Notification plugin for WordPress versions prior to 4.0.4
**Description**
The issue allows 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. This enables unauthenticated attackers to extract data, create or update bookings, or delete arbitrary posts.
**Recommendations**
For versions prior to 4.0.4, update to version 4.0.4 or later to resolve the issue. As a temporary workaround, consider disabling the `wpcb all bookings()`, `wpcb update booking post()`, and `wpcb delete posts()` functions until a patch is available. Restrict access to these functions to minimize the risk of exploitation.