Detections
Analytics
CVE-2026-76586
critical
Description
The Appointment Booking Calendar Plugin and Scheduling Plugin WordPress plugin before 1.6.3 does not verify the amount actually paid against the server-side price staged for a booking when confirming an online payment, allowing unauthenticated users to have a paid appointment approved for a fraction of its price.
References
https://wpscan.com/vulnerability/bc74bc9b-92ce-434e-a21d-34d7525c8600/