Salon Booking System <= 8.4.6 - Cross-Site Request Forgery to Admin Role Change to Customer, User Meta Update via save_customer

5.4
Cross-Site Request Forgery (CSRF)
CVE CVE-2023-3427
CVSS 5.4 (Medium)
Publicly Published June 27, 2023
Last Updated January 22, 2024
Researcher István Márton - Wordfence

Description

The Salon Booking System plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.4.6. This is due to missing or incorrect nonce validation on the 'save_customer' function. This makes it possible for unauthenticated attackers to change the admin role to customer or change the user meta to arbitrary values via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.

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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 8.4.8, or a newer patched version
Affected Version
  • <= 8.4.7
Patched Version
  • 8.4.8

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

# Title CVE ID CVSS Researchers Date
1 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
2 Salon Booking System – Free Version <= 10.30.25 - Missing Authorization CVE-2026-42666 5.3 Evan NR May 10, 2026
3 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
4 Salon Booking System – Free Version <= 10.30.24 - Unauthenticated Insecure Direct Object Reference CVE-2026-40768 5.3 Lubin Regnault April 21, 2026
5 Salon booking system <= 10.30.3 - Authenticated (Subscriber+) Information Exposure CVE-2025-67954 3.1 daroo January 21, 2026
6 Salon booking system <= 10.30.3 - Cross-Site Request Forgery CVE-2025-66531 4.3 daroo December 7, 2025
7 Salon Booking System <= 10.22 - Missing Authorization to Unauthenticated AJAX Actions Execution CVE-2025-8492 5.3 CodeCheq Devs September 10, 2025
8 Salon booking system <= 10.16 - Cross-Site Request Forgery to Arbitrary Post/Page Deletion CVE-2025-47583 4.3 NAWardRox May 15, 2025
9 Salon booking system <= 10.29.6 - Missing Authorization CVE-2025-32220 4.3 NAWardRox April 4, 2025
10 Salon booking system <= 10.11 - Authenticated Privilege Escalation CVE-2025-31560 8.8 Revan Arifio April 1, 2025

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