Salon booking system <= 9.6.2 - Unauthenticated Stored Cross-Site Scripting via 'sms_prefix'

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-2102
CVSS 7.2 (High)
Publicly Published March 27, 2024
Last Updated March 27, 2026
Researcher cyc707

Description

The Salon booking system plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sms_prefix' parameter in all versions up to, and including, 9.6.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for Salon Booking System – Appointment Booking for Salons, Barbershops & Spas

Software Type Plugin
Software Slug salon-booking-system (view on wordpress.org)
Patched? Yes
Remediation Update to version 9.6.3, or a newer patched version
Affected Version
  • <= 9.6.2
Patched Version
  • 9.6.3

Recent vulnerabilities in Salon Booking System – Appointment Booking for Salons, Barbershops & Spas

# Title CVE ID CVSS Researchers Date
1 Salon Booking System <= 10.30.19 - Missing Authorization to Authenticated (Subscriber+) Booking Approval Bypass CVE-2026-11887 4.3 Kevin August 10, 2026
2 Salon Booking System – Appointment Booking for Salons, Barbershops & Spas <= 10.30.26 - Missing Authorization CVE-2026-66453 5.3 Evan NR August 7, 2026
3 Salon Booking System – Free Version <= 10.30.33 - Missing Authorization to Unauthenticated Google Calendar Connection Hijack CVE-2026-17023 5.3 Daniel Dhaniswara August 6, 2026
4 Salon Booking System – Free Version <= 10.30.33 - Unauthenticated Booking Information Disclosure CVE-2026-17022 5.3 Usama Arshad August 6, 2026
5 Salon Booking System – Free Version <= 10.31.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Booking PII Disclosure CVE-2026-17020 4.3 Muni Nitish Kumar Yaddala August 6, 2026
6 Salon Booking System – Free Version <= 10.30.33 - Missing Authorization CVE-2026-17021 5.3 Muni Nitish Kumar Yaddala August 6, 2026
7 Salon Booking System <= 10.30.32 - Cross-Site Request Forgery to Remote Code Execution via 'value' Parameter CVE-2026-15070 8.8 Afifudin Maarif July 9, 2026
8 Salon Booking System – Free Version <= 10.30.25 - Missing Authorization CVE-2026-42666 5.3 Evan NR May 10, 2026
9 Salon Booking System – Free Version <= 10.30.25 - Unauthenticated Arbitrary File Read via Booking File Field Path Traversal CVE-2026-6320 7.5 daroo May 1, 2026
10 Salon Booking System – Free Version <= 10.30.24 - Unauthenticated Insecure Direct Object Reference CVE-2026-40768 5.3 Lubin Regnault April 21, 2026

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