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OpenAdvisories
Medium · 6.5 CVE-2026-87891 EUVD-2026-76802GHSA-82fg-m2x5-cqp7

Rox Appointment Booking < 1.2.0 - Unauthenticated Holiday Schedule Modification via REST API

Published Sep 12, 2026 · Updated Sep 12, 2026 · Assigned by WPScan

Description

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

VendorProductAffectedFixed
— Rox Appointment Booking < 1.2.0 1.2.0

References