CVE-2026-87891 — Rox Appointment Booking < 1.2.0 - Unauthenticated Holiday Schedule Modification via REST API

CVE-2026-87891

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

Description (CNA)

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 (CNA)

Vendor / product	Versions
Unknown / Rox Appointment Booking	affected 0 before 1.2.0

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/e7f3b29e-2503-41bb-b15c-3c0ef71a3a00/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.