Vulnerability · Published Aug 10, 2026 · Assigned by WPScan
CVE-2026-17021Salon Booking System – Free Version < 10.30.34 - Unauthenticated Arbitrary Booking Total Tampering
Medium 5.3
In plain English
A medium-severity missing authorization in Salon Booking System from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 76.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Salon Booking System | 0 – before 10.30.34 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
References
- https://wpscan.com/vulnerability/fbbfa907-3efd-4050-9651-d3836af062a9/ exploit, vdb-entry, technical-description