CVE-2026-87891 — Rox Appointment Booking < 1.2.0 - Unauthenticated Holiday Schedule Modification via REST API
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 atta…
Published: 2026-09-12 · CVSS: 6.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7