medium4.8
CVE-2026-87965
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 ac…
Impact
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 products
| Product | Affected versions |
|---|---|
| Easy Appointments WordPress Plugin | before 4.0.2.2 |
Versions were read from the advisory text. No structured product data has been published for this record yet.