CVE-2025-7925 in Online Banquet Booking System
Summary
by MITRE • 07/21/2025
A vulnerability, which was classified as problematic, has been found in PHPGurukul Online Banquet Booking System 1.0. Affected by this issue is some unknown functionality of the file /admin/login.php. The manipulation of the argument user_login/userpassword leads to cross site scripting. The attack may be launched 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 PHPGurukul Online Banquet Booking System version 1.0 represents a critical cross site scripting flaw that resides within the administrative login functionality. The issue manifests specifically in the /admin/login.php file where improper input validation allows attackers to inject malicious scripts through the user_login and userpassword parameters. This type of vulnerability falls under CWE-79 which categorizes cross site scripting as a code injection flaw that enables attackers to execute scripts in the context of other users. The vulnerability is particularly concerning because it affects the administrative interface, which typically contains sensitive data and system controls that could be exploited to gain unauthorized access or manipulate the booking system.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input containing script code within the login form fields. When the system processes these inputs without proper sanitization or encoding, the malicious scripts get executed in the browser of authenticated users or administrators who visit pages containing the compromised data. This remote exploitation capability means that attackers can leverage this vulnerability from anywhere on the internet without requiring physical access to the system. The attack vector is particularly dangerous because it targets the administrative login page, which serves as a gateway to the entire booking system's functionality and potentially sensitive user data.
The operational impact of this vulnerability extends beyond simple script execution, as it could enable attackers to perform session hijacking, steal administrative credentials, or manipulate the booking system's database through more sophisticated attacks. An attacker could potentially redirect authenticated administrators to malicious sites, steal cookies containing session information, or even inject malicious code that could persist across multiple user sessions. This vulnerability directly violates the principle of least privilege and could lead to complete system compromise if combined with other attack vectors. The disclosed exploit availability increases the risk profile significantly as it provides attackers with working code to leverage this weakness.
Mitigation strategies should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application. The system should employ proper sanitization of all user inputs, particularly those used in authentication flows, and implement Content Security Policy headers to prevent unauthorized script execution. Additionally, the application should utilize prepared statements and parameterized queries to prevent injection attacks, while implementing proper session management controls including secure cookie attributes and session timeout mechanisms. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other application components, and the system should be updated to the latest version if available. According to ATT&CK framework, this vulnerability maps to T1059.007 for script injection techniques and T1566 for social engineering attacks that could leverage this weakness to gain unauthorized access to administrative functions. Organizations should also consider implementing web application firewalls and monitoring for suspicious login patterns to detect potential exploitation attempts.