alokjaiswal Hotel-Management-services-using-MYSQL-and-php dishsub.php cross site scripting

Successful exploitation of CVE-2025-14201 allows an attacker to execute arbitrary JavaScript code within the context of a user's browser session. This can lead to various malicious actions, including session hijacking, phishing attacks, and defacement of the application's user interface. The attacker could steal sensitive information, such as user credentials or personal data, and potentially gain unauthorized access to the underlying system. Given the public availability of an exploit, the risk of exploitation is elevated, particularly for systems with inadequate security controls. The impact is amplified if the application handles sensitive data or is integrated with other critical systems.

Organizations utilizing Hotel-Management-services-using-MYSQL-and-php, particularly those with publicly accessible instances and inadequate input validation measures, are at significant risk. Shared hosting environments where multiple users share the same server are also particularly vulnerable, as an attacker could potentially compromise other users' accounts through this vulnerability.

• php: Examine the /dishsub.php file for unsanitized use of the 'item.name' variable in output. Search for instances where user input is directly echoed to the browser without proper encoding.

// Example of vulnerable code
<?php
echo $_GET['item.name']; // Vulnerable to XSS
?>

• generic web: Monitor access logs for requests to /dishsub.php with unusual or suspicious values in the 'item.name' parameter. Look for patterns indicative of XSS payloads.

grep 'item.name=<script>' /var/log/apache2/access.log

1. 2025-12-07Disclosure

   disclosure

2. 2025-12-07PoC

   poc

1. आरक्षित2025-12-06
2. प्रकाशित2025-12-07
3. संशोधित2026-02-24
4. EPSS अद्यतन2026-03-23

Due to the rolling release nature of Hotel-Management-services-using-MYSQL-and-php, a direct patch is not immediately available. The primary mitigation strategy involves implementing robust input validation and output encoding techniques within the /dishsub.php file. Specifically, sanitize the 'item.name' parameter to prevent the injection of malicious scripts. Consider using a Web Application Firewall (WAF) to filter out potentially malicious requests. Regularly review and update the application's codebase to address any potential vulnerabilities. Implement strict content security policy (CSP) headers to restrict the sources from which scripts can be executed. After implementing these mitigations, thoroughly test the application to ensure that the vulnerability has been effectively addressed.