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OpenAdvisories
Medium · 5.3 CVE-2026-17021 EUVD-2026-55006GHSA-jf35-5rcj-7rqm

Salon Booking System – Free Version < 10.30.34 - Unauthenticated Arbitrary Booking Total Tampering

Published Aug 10, 2026 · Updated Aug 13, 2026 · Assigned by WPScan

Description

The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.

Affected products

VendorProductAffectedFixed
— Salon Booking System < 10.30.34 10.30.34

References