medium6.5
CVE-2026-87891
The Rox Appointment Booking WordPress plugin before 1.2.0 does not perform any capability or authorization check when saving its holiday schedule, allowing una…
Impact
The Rox Appointment Booking WordPress plugin before 1.2.0 does not perform any capability or authorization check when saving its holiday schedule, allowing unauthenticated attackers to overwrite the dates the booking system treats as unavailable, which can block legitimate bookings or open dates the site owner intended to keep closed.
Affected products
| Product | Affected versions |
|---|---|
| Rox Appointment Booking WordPress Plugin | before 1.2.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.