Easy Appointments, CVE-2026-87965

CVE, Research URL: CVE-2026-87965
Home page URL: Security reports for Easy Appointments
Application: Easy Appointments
Published on: Sep 18, 2026
Research Description: The Easy Appointments WordPress plugin before 4.0.2.2 does not use an unguessable token to authorize its mail-link appointment cancellation and confirmation action, deriving the token from a hardcoded source-embedded salt and the appointment's creation timestamp, so unauthenticated attackers who know or guess that timestamp can cancel or confirm arbitrary appointments.
Affected versions: max 4.0.2.2.
Status: vulnerable