CVE-2026-9830: high-severity vulnerability in bookingpress-appointment-booking-pro
BookingPress Pro < 5.7.3 - Unauthenticated Customer PII Disclosure and Booking Tampering via Permission Callback Bug
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
46Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.2epss 1.3%
from disclosure to weaponsame day
Published on NVDJul 27
1st PoCJul 27
The bookingpress-appointment-booking-pro WordPress plugin before 5.7.3 does not correctly invoke its REST permission callback, leaving every route in one of its API namespaces reachable without authentication and allowing unauthenticated attackers to read customer booking data and modify other users' bookings.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Affected products
Unknown · bookingpress-appointment-booking-propublic PoCs found — 3
githubgithub.com/opaxial/CVE-2026-9830★ 401githubgithub.com/ChPratik/CVE-2026-9830★ 0cve_referencewpscan.com/vulnerability/5fded411-52fd-4dc5-9a23-b77fcd9cfed2/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.