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WordPress TrueBooker Appointment Booking plugin < 1.2.7 - Unauthenticated Arbitrary Appointment Status Change via update_appointment_status vulnerability

🗓️ 21 Aug 2026 09:16:00Reported by Mokksh ParekhType 
patchstack
 patchstack
🔗 patchstack.com👁 12 Views

Unauthenticated arbitrary appointment status change in TrueBooker for WordPress below 1.2.7.

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21 Aug 2026 09:16Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.3
EPSS0.00304
12