CVE-2024-2102: Salon booking system < 9.6.3 - Unauthenticated Stored XSS

Severity: medium (CVSS 4.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-04-17 · updated 2026-06-17
Weakness: CWE-79

Description

The Salon booking system WordPress plugin before 9.6.3 does not properly sanitize and escape the 'Mobile Phone' field and 'sms_prefix' parameter when booking an appointment, allowing customers to conduct Stored Cross-Site Scripting attacks. The payload gets triggered when an admin visits the 'Bookings' page and the malicious script is executed in the admin context.

Affected products

Salon booking system: before 9.6.3 — fixed in 9.6.3

How to fix

Upgrade to a fixed version: Salon booking system 9.6.3. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/3d15f589-956c-4c71-98b1-3ba89d22262c/
https://wpscan.com/vulnerability/3d15f589-956c-4c71-98b1-3ba89d22262c/

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