WordPress security changelog
HIGH CVE-2026-40768 Deferred

Salon booking system: A security weakness

Salon booking system is affected by a security weakness. The vulnerable path is reachable without authentication. The resulting impact depends on how the affected component exposes the vulnerable operation. The published affected range is n/a through 10.30.24.

CVE / CNA score 7.3 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Salon booking system
Plugin slug
salon-booking-system
Affected
n/a through 10.30.24
Safe version
10.30.25
Published
Jun 17, 2026
Weakness
CWE-639 — Authorization Bypass Through User-Controlled Key

This CVE was published Jun 17, 2026 and is one of 30 known issues for this plugin.

Update, patch or deactivate.

Update Salon booking system to 10.30.25 or later, or disable and remove it until a fixed version is available.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Unauthenticated Insecure Direct Object References (IDOR) in Salon booking system <= 10.30.24 versions.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Primary and upstream sources