Description
The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Improper Authorization in all versions up to, and including, 2.1.2. This is due to a logical short-circuit flaw in authorization logic that causes token validation to be entirely skipped when a booking has a -waiting- status. This makes it possible for unauthenticated attackers to approve any booking that is in -waiting- status by sending a crafted request to the publicly-accessible admin-ajax endpoint.
CVSS 5.3EPSS 0.45799999999999996%Risk 0.55
View source- Published
- 2026-05-02 08:16:27
- Affected versions
- <=2.1.2
- Type
- Installed app
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N