CVE-2026-86475
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
Sep 16, 2026
Vendor
unknown
Description
The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully booked.