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    CVE-2026-11866

    The Appointment Booking Plugin WordPress plugin before 5.6.3 does not validate a CSRF nonce on several state-changing actions handled by its central request dispatcher, allowing attackers to perform privileged actions, such as overwriting the booking-form configuration or disconnecting the connected payment gateway, via Cross-Site Request Forgery against a logged-in administrator.

    Published:Jul 16, 2026
    Last Modified:Nov 10, 2026
    EPS:Jul 16, 2026
    EPSS Score:0.00138
    CVSS Score:5.4

    Affected Products

    Vendor
    Wordpress-extensions
    Product
    Latepoint

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-352 Cross-Site Request Forgery

    Related CVEs

    CVE-2026-105258 (CVSS 3.5) — The Appointment Booking Plugin WordPress plugin before 5.7.6 does not escape several booking-form step conten…
    CVE-2026-105256 (CVSS 5.3) — The LatePoint WordPress plugin before 5.7.5 does not validate the client-supplied value that determines how mu…
    CVE-2026-105257 (CVSS 2.7) — The Appointment Booking Plugin WordPress plugin before 5.7.5 does not verify that an authenticated agent-leve…
    CVE-2026-105198 (CVSS 5.3) — The Appointment Booking Plugin WordPress plugin before 5.7.3 does not verify that the caller owns the order r…
    CVE-2026-105197 (CVSS 2.7) — The Appointment Booking Plugin WordPress plugin before 5.6.5 does not verify that a backend staff user is aut…
    CVE-2026-105196 (CVSS 3.3) — The Appointment Booking Plugin WordPress plugin before 5.6.9 does not enforce per-record authorization on sev…
    CVE-2026-17538 (CVSS 5.4) — The LatePoint - Appointment Booking & Reservation plugin for WordPress is vulnerable to Insecure Direct Object…

    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