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    CVE-2023-3427

    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.

    Published:Jun 28, 2023
    Last Modified:Apr 8, 2026
    EPS:Jun 28, 2023
    EPSS Score:0.00061
    CVSS Score:5.4

    Affected Products

    Vendor
    Salonbookingsystem
    Product
    Salon Booking System

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-17020 (CVSS 4.3) — The Salon Booking System WordPress plugin through 10.31.0 does not verify that a requested booking belongs to…
    CVE-2026-11887 (CVSS 4.3) — The Salon Booking System WordPress plugin before 10.30.20 does not have proper authorisation checks on one of…
    CVE-2024-9882 (CVSS 4.8) — The Salon Booking System, Appointment Scheduling for Salons, Spas & Small Businesses WordPress plugin before 1…
    CVE-2025-32220 (CVSS 5.4) — Missing Authorization vulnerability in Dimitri Grassi Salon booking system salon-booking-system allows Exploit…
    CVE-2025-31560 (CVSS 7.2) — Incorrect Privilege Assignment vulnerability in Dimitri Grassi Salon booking system salon-booking-system allow…
    CVE-2024-47316 (CVSS 4.3) — Authorization Bypass Through User-Controlled Key vulnerability in Dimitri Grassi Salon booking system salon-bo…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High