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Booking calendar, Appointment Booking System

booking-calendar · plugin

Known security vulnerabilities for Booking calendar, Appointment Booking System. Find out in seconds which version runs on your site with WP Lens.

14 known vulnerabilities

2 critical · 10 exploitable without logging in · latest Aug 18, 2026

Closed on wordpress.org

Removed from the directory on Jul 31, 2026 · reason: security issue. A closed component gets no more updates; installed copies keep running and their vulnerabilities stay open. Remove it or replace it with a maintained alternative.

wordpress.org status checked on Oct 4, 2026

Vulnerabilities

  • CVE-2023-24373unauthenticated≤ 3.2.3

    WordPress Booking calendar, Appointment Booking System plugin <= 3.2.3 - Bypass vulnerability

    Critical 9.8

  • CVE-2022-47428high privilege≤ 3.2.7

    WordPress Booking calendar, Appointment Booking System Plugin <= 3.2.7 is vulnerable to SQL Injection

    Critical 9.8

  • CVE-2023-24407login required≤ 3.2.3

    WordPress Booking calendar, Appointment Booking System plugin <= 3.2.3 - Broken Access Control vulnerability

    High 8.8

  • CVE-2024-9504unauthenticated≤ 3.2.15

    Booking calendar, Appointment Booking System <= 3.2.15 - Unauthenticated Stored Cross-Site Scripting via SVG File Upload

    High 7.2

  • CVE-2026-25435unauthenticated · needs a click≤ 3.2.36

    WordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Cross Site Scripting (XSS) vulnerability

    High 7.1

  • CVE-2026-73395unauthenticated≤ 3.2.36

    WordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Insecure Direct Object References (IDOR) vulnerability

    Medium 6.5

  • CVE-2024-10856contributor+≤ 3.2.19

    Booking Calendar WpDevArt <= 3.2.19 - Authenticated (Contributor+) SQL Injection

    Medium 6.5

  • CVE-2024-12077unauthenticated · needs a click≤ 11.2.19

    Booking Calendar and Booking Calendar Pro <= Multiple Versions - Reflected Cross-Site Scripting via 'calendar_id'

    Medium 6.1

  • CVE-2026-15289unauthenticated≤ 3.2.17

    Booking calendar, Appointment Booking System <= 3.2.17 - Unauthenticated Time-Based SQL Injection via 'wpdevart_id'

    Medium 5.9

  • CVE-2023-24388unauthenticated · needs a click≤ 3.2.3

    WordPress Booking calendar, Appointment Booking System Plugin <= 3.2.3 is vulnerable to Cross Site Request Forgery (CSRF)

    Medium 5.4

  • CVE-2022-47438editor+≤ 3.2.3

    WordPress Booking calendar, Appointment Booking System Plugin <= 3.2.3 is vulnerable to Cross Site Scripting (XSS)

    Medium 5.4

  • CVE-2026-8840unauthenticated≤ 3.2.36

    Booking calendar, Appointment Booking System <= 3.2.36 - Missing Authorization to Unauthenticated Arbitrary Modification via wpdevart_payment AJAX Action

    Medium 5.3

  • CVE-2026-57778unauthenticated≤ 3.2.36

    WordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Broken Access Control vulnerability

    Medium 5.3

  • CVE-2025-67574unauthenticated≤ 3.2.30

    WordPress Booking calendar, Appointment Booking System plugin <= 3.2.30 - Broken Access Control vulnerability

    Medium 5.3

The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).

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