CVE-2026-110013: Unknown Salon Booking System

Medium severity, CVSS 4.8. EPSS: 0.2% chance of exploitation in the next 30 days.

The Salon Booking System WordPress plugin before 10.31.9 does not generate its booking-API access tokens from a secure random source, instead deriving them from a value hardcoded in the Salon Booking System WordPress plugin before 10.31.9 and the second at which a token was issued. An attacker able to constrain when a staff or administrator token was issued can compute a valid token and access the booking API as that user, including an administrator.

Affected products

• Unknown Salon Booking System: before 10.31.9 (fixed in 10.31.9)

Published 2026-10-16. Last modified 2026-10-16.