WP Hotel Booking Plugin WordPress Reflected Cross-Site Scripting Vulnerability

A reflected cross-site scripting vulnerability has been identified in the WP Hotel Booking plugin for WordPress, affecting all versions prior to and including 2.3.1. The vulnerability arises from inadequate input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary web scripts into pages. These scripts could be executed if the attacker successfully convinces a user to perform a specific action, such as clicking a link.

Impact

Exploitation of this vulnerability allows for reflected cross-site scripting, where an attacker can inject malicious scripts that are executed in the context of the user's browser.

Reproduction

The vulnerability can be reproduced by sending a request to a page that uses the WP Hotel Booking plugin, including the 'check_in_date' and 'check_out_date' parameters with crafted values that contain the malicious script. This can be done by manipulating the request parameters, such as through a URL or a form submission, depending on how the plugin handles these inputs.

Remediation

Users are advised to update the WP Hotel Booking plugin to version 2.3.2 or later, where this vulnerability has been addressed.