CVE-2026-18777
TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Arbitrary Appointment Status Change via update_appointment_status
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The TrueBooker WordPress plugin before 1.2.7 does not have proper authorisation checks in one of its AJAX actions, allowing unauthenticated users to change the status of arbitrary appointments, as well as to trigger notification emails to the affected customers.
| Vendor | unknown |
| Product | truebooker |
| Published | Aug 19, 2026 |
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Affected Versions
Unknown / TrueBooker
0 < 1.2.7
References
Credits
Mokksh Parekh WPScan