Booking Calendar <= 9.2.1 - Cross-Site Request Forgery

5.4
Cross-Site Request Forgery (CSRF)
CVE CVE-2022-33177
CVSS 5.4 (Medium)
Publicly Published September 6, 2022
Last Updated January 22, 2024
Researcher Muhammad Daffa - Patchstack Alliance

Description

The Booking Calendar plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 9.2.1. This is due to missing or incorrect nonce validation on the wpbc_translation_buttons_settings_section function. This makes it possible for unauthenticated attackers to update translation settings, via 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 Booking Calendar

Software Type Plugin
Software Slug booking (view on wordpress.org)
Patched? Yes
Remediation Update to version 9.2.2, or a newer patched version
Affected Version
  • <= 9.2.1
Patched Version
  • 9.2.2

Recent vulnerabilities in Booking Calendar

# Title CVE ID CVSS Researchers Date
1 Booking Calendar <= 11.4.2 - Unauthenticated Stored Cross-Site Scripting CVE-2026-59558 7.2 daroo July 27, 2026
2 Booking Calendar <= 10.14.14 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Settings Modification CVE-2026-2230 4.3 Tarcísio Luchesi De Almeida Silva (Poystick) February 17, 2026
3 Booking Calendar <= 10.14.15 - Authenticated (Editor+) SQL Injection CVE-2026-32358 4.9 Drew Webber (mcdruid) February 14, 2026
4 Booking Calendar <= 10.14.13 - Missing Authorization to Unauthenticated Booking Details Exposure CVE-2026-1431 5.3 type5afe January 30, 2026
5 Booking Calendar <= 10.14.11 - Missing Authorization to Sensitive Information Exposure CVE-2025-14982 4.3 shark3y January 15, 2026
6 Booking Calendar <= 10.14.10 - Unauthenticated Sensitive Information Exposure CVE-2025-14146 5.3 Filippo Decortes January 8, 2026
7 Booking Calendar <= 10.14.8 - Unauthenticated SQL Injection via dates_to_check CVE-2025-14383 7.5 Marcin Dudek (dudekmar) December 15, 2025
8 Booking Calendar <= 10.14.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via bookingcalendar Shortcode CVE-2025-12804 6.4 Muhammad Yudha - DJ December 4, 2025
9 Booking Calendar <= 10.14.7 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-64381 6.4 Peter Thaleikis November 13, 2025
10 Booking Calendar <= 10.14.1 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-9346 6.4 Cody Sixteen August 27, 2025

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