What’s Vulnerable › Vulnerabilities
CVE-2026-17022: Salon Booking System – Free Version < 10.30.34 - Unauthenticated Booking Information Disclosure via Booking Wizard
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-10 · updated 2026-08-26
- Weakness: CWE-200
Description
The Salon Booking System WordPress plugin before 10.30.34 does not properly validate a booking's ownership token before loading it in its booking-wizard confirmation steps, allowing unauthenticated attackers to disclose other customers' booking records, including personal information, by supplying a sequential booking identifier.
Affected products
- Salon booking system: before 10.30.34 — fixed in 10.30.34
How to fix
Upgrade to a fixed version: Salon booking system 10.30.34. Check the vendor advisory for mitigations.
References
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