CVE-2026-86839
Bookly < 28.3 - Staff+ Appointment and Payment Disclosure, Modification and Deletion via IDOR
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The Online Scheduling and Appointment Booking System WordPress plugin before 28.3 does not verify that appointment and payment records requested through its staff-role AJAX actions belong to the requesting staff member, allowing authenticated attackers with a staff-level account to view, modify and delete other staff members' appointments and payments, including the associated customer's personal information.
| Vendor | unknown |
| Product | online scheduling and appointment booking system |
| Published | Sep 27, 2026 |
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Affected Versions
Unknown / Online Scheduling and Appointment Booking System
0 < 28.3
References
Credits
Vลฉ Quang Huy WPScan