WP Hotel Booking <= 2.1.6 - Missing Authorization to Authenticated (Subscriber+) User Email Retrieval

4.3
Missing Authorization
CVE CVE-2024-13447
CVSS 4.3 (Medium)
Publicly Published January 21, 2025
Last Updated January 22, 2025
Researcher Krzysztof Zając - CERT PL

Description

The WP Hotel Booking plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the hotel_booking_load_order_user AJAX action in all versions up to, and including, 2.1.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve a list of registered user emails.

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Vulnerability Details for WP Hotel Booking

Software Type Plugin
Software Slug wp-hotel-booking (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.1.7, or a newer patched version
Affected Version
  • <= 2.1.6
Patched Version
  • 2.1.7

Recent vulnerabilities in WP Hotel Booking

# Title CVE ID CVSS Researchers Date
1 WP Hotel Booking <= 2.3.2 - Reflected Cross-Site Scripting via 'check_in_date' Parameter CVE-2026-15094 6.1 PRISM July 16, 2026
2 WP Hotel Booking <= 2.3.1 - Unauthenticated Insufficient Verification of Data Authenticity to Payment Bypass via PayPal IPN Handler CVE-2026-11901 5.3 valent1 July 10, 2026
3 WP Hotel Booking <= 2.3.1 - Reflected Cross-Site Scripting via 'check_in_date' and 'check_out_date' Parameters CVE-2026-11392 6.1 1M4 July 9, 2026
4 WP Hotel Booking < 2.3.1 - Missing Authorization CVE-2026-9822 4.3 Sanjorn Keeratirungsan June 19, 2026
5 WP Hotel Booking <= 2.2.7 - Unauthenticated Sensitive Information Exposure via 'email' Parameter CVE-2025-14075 5.3 Itthidej Aramsri (Boeing777) January 16, 2026
6 Hotel Booking <= 2.2.7 - Unauthenticated Information Exposure CVE-2025-63013 5.3 daroo November 5, 2025
7 Hotel Booking <= 2.2.8 - Cross-Site Request Forgery CVE-2025-63012 4.3 daroo November 5, 2025
8 Hotel Booking <= 2.2.8 - Authenticated (Editor+) Stored Cross-Site Scripting CVE-2025-63011 4.4 daroo November 5, 2025
9 WP Hotel Booking <= 2.2.1 - Improper Input Validation to Authenticated (Subscriber+) Rating Manipulation CVE-2025-8942 4.3 Muhammed Çelik August 28, 2025
10 WP Hotel Booking <= 2.1.9 - Cross-Site Request Forgery CVE-2025-47448 4.3 lucky_buddy May 7, 2025

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