CVE-2026-17022

Salon Booking System – Free Version < 10.30.34 - Unauthenticated Booking Information Disclosure via Booking Wizard

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

Salon Booking System

CVSS v3.1 CNA

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.43% chance of exploitation in the next 30 days, 36th percentile

Published

2026-08-10

Updated

2026-08-13

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/ddc84492-408b-477c-ac6c-b9ec96ccf223/

References

• CVE Record
• NVD entry