CVE-2024-30979 in Cyber Cafe Management System
Summary
by MITRE • 04/17/2024
Cross Site Scripting vulnerability in Cyber Cafe Management System 1.0 allows a remote attacker to execute arbitrary code via the compname parameter in edit-computer-details.php.
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Analysis
by VulDB Data Team • 04/08/2025
The Cyber Cafe Management System version 1.0 contains a critical cross site scripting vulnerability that exposes the application to remote code execution attacks through improper input validation. This vulnerability exists within the edit-computer-details.php script where the compname parameter is processed without adequate sanitization or encoding mechanisms. The flaw represents a classic xss attack vector that allows malicious actors to inject malicious scripts into the application's response, potentially leading to session hijacking, data theft, or full system compromise. The vulnerability stems from the application's failure to properly escape or validate user-supplied input before rendering it in the web interface, creating an opportunity for attackers to manipulate the application's behavior through crafted payloads.
The technical exploitation of this vulnerability follows standard xss attack patterns where an attacker crafts a malicious payload containing javascript code within the compname parameter. When the vulnerable application processes this input and displays it in the edit-computer-details.php interface without proper output encoding, the injected script executes in the context of the victim's browser. This execution context provides attackers with the ability to steal session cookies, redirect users to malicious sites, or perform actions on behalf of authenticated users. The vulnerability directly maps to CWE-79 which defines cross site scripting as the failure to properly escape output, and aligns with ATT&CK technique T1566.001 which covers the use of malicious HTML content to execute code in the victim's browser. The attack requires minimal privileges as it operates entirely at the application layer without requiring system-level access or authentication.
The operational impact of this vulnerability extends beyond simple script execution to potentially compromise the entire cyber cafe management infrastructure. An attacker could leverage this vulnerability to gain unauthorized access to sensitive customer data, manipulate computer records, or establish persistent access points within the network. The vulnerability affects the integrity and confidentiality of the system as it enables unauthorized data manipulation and potential data exfiltration. Organizations relying on this system face significant risk of customer privacy breaches, regulatory compliance violations, and potential financial losses due to compromised systems. The vulnerability's remote nature means attackers can exploit it from anywhere on the internet without requiring physical access to the premises, making it particularly dangerous for businesses that handle sensitive customer information.
Mitigation strategies should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application. The primary fix involves sanitizing all user-supplied input including the compname parameter through proper encoding techniques such as html entity encoding before rendering in the browser. Implementing a content security policy can provide additional protection against script execution by restricting the sources from which scripts can be loaded. Regular security testing including automated scanning and manual penetration testing should be conducted to identify similar vulnerabilities in other application components. The system should also implement proper access controls and authentication mechanisms to limit the impact of successful exploitation attempts. Organizations should establish a vulnerability management process that includes regular patching, monitoring for exploitation attempts, and maintaining up-to-date security configurations. Additionally, implementing web application firewalls and intrusion detection systems can provide an additional layer of protection against known attack patterns targeting this type of vulnerability.