CVE-2025-7926 in Online Banquet Booking System
Summary
by MITRE • 07/21/2025
A vulnerability, which was classified as problematic, was found in PHPGurukul Online Banquet Booking System 1.0. This affects an unknown part of the file /admin/booking-search.php. The manipulation of the argument searchdata leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 07/30/2025
This vulnerability in the PHPGurukul Online Banquet Booking System version 1.0 represents a critical cross-site scripting flaw that exposes the application to remote exploitation. The issue manifests within the administrative section of the system, specifically in the /admin/booking-search.php file where user input is improperly handled. The vulnerability is triggered when the searchdata parameter is manipulated, allowing attackers to inject malicious scripts that execute in the context of other users' browsers. This particular weakness falls under CWE-79 which categorizes improper neutralization of input during web page generation, making it a classic XSS vulnerability that can have severe consequences for the application's security posture.
The remote exploitation capability of this vulnerability significantly amplifies its threat level, as attackers can leverage this flaw without requiring physical access to the system or local network presence. The disclosed exploit demonstrates that malicious actors can craft specially crafted payloads that, when processed by the vulnerable application, will execute arbitrary JavaScript code in the browsers of unsuspecting users who visit the affected page. This type of vulnerability enables attackers to perform various malicious activities including session hijacking, credential theft, data exfiltration, and potentially full system compromise through more sophisticated attack chains. The vulnerability's classification as remotely exploitable aligns with ATT&CK technique T1566 which describes the use of malicious content to gain initial access through social engineering or direct exploitation of web applications.
The operational impact of this vulnerability extends beyond simple script execution, as it can be leveraged to establish persistent access to the administrative interface. Attackers can use the XSS payload to steal administrator sessions, modify booking records, or even inject additional malicious code to escalate privileges within the system. The fact that this vulnerability has been publicly disclosed increases the risk of exploitation, as it provides threat actors with ready-made attack vectors and techniques. Organizations running this version of the Online Banquet Booking System are particularly vulnerable as the flaw affects the core administrative functionality that handles user bookings and reservations, potentially compromising sensitive event data and customer information. The vulnerability also demonstrates poor input validation practices and inadequate output sanitization, which are fundamental security controls that should be implemented in any web application processing user-supplied data. Remediation efforts should focus on implementing strict input validation, output encoding, and proper sanitization of all user-supplied data before it is processed or rendered within the web application interface.