BookIt <=2.4.0 - Price Bypass

4.9
Improper Authorization
CVE CVE-2024-24715
CVSS 4.9 (Medium)
Publicly Published January 31, 2024
Last Updated February 2, 2024
Researchers Debangshu Kundu
Arpeet Rathi

Description

The Booking Calendar | Appointment Booking | BookIt plugin for WordPress is vulnerable to Price Bypass in versions up to and including 2.4.0. This makes it possible for site owners to make use of premium plugin features without paying. Note that this does not meaningfully negatively impact site owners themselves.

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Vulnerability Details for Bookit — Booking & Appointment Calendar

Software Type Plugin
Software Slug bookit (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4.1, or a newer patched version
Affected Version
  • <= 2.4.0
Patched Version
  • 2.4.1

Recent vulnerabilities in Bookit — Booking & Appointment Calendar

# Title CVE ID CVSS Researchers Date
1 Bookit — Booking & Appointment Calendar <= 2.6.0.3 - Missing Authorization CVE-2026-84767 5.3 sungbyeongchan September 3, 2026
2 Bookit — Booking & Appointment Calendar <= 2.5.1 - Missing Authorization CVE-2026-40780 5.3 davidfdzmorilla April 22, 2026
3 Bookit <= 2.5.0 - Missing Authorization to Unauthenticated Settings Update CVE-2025-12841 5.3 Khaled Alenazi (Nxploited) November 15, 2025
4 Booking Calendar | Appointment Booking | Bookit <= 2.5.0 - Missing Authorization to Unauthenticated Stripe Connection CVE-2025-12633 7.5 Md. Moniruzzaman Prodhan (NomanProdhan) November 11, 2025
5 BookIt <= 2.4.3 - Authenticated(Administrator+) SQL Injection CVE-2023-50852 6.6 Muhammad Daffa December 21, 2023
6 Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get CVE-2023-33999 6.1 Rafie Muhammad July 18, 2023
7 BookIt <= 2.3.7 - Authentication Bypass CVE-2023-2834 9.8 István Márton June 20, 2023
8 Freemius SDK <= 2.4.2 - Missing Authorization Checks CVE-2022-4974 6.3 March 4, 2022

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