CVE-2005-1004 in PayProCart
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in usrdetails.php in ProfitCode PayProCart 3.0 allows remote attackers to inject arbitrary web script or HTML via the sgnuptype parameter.
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Analysis
by VulDB Data Team • 10/30/2025
The vulnerability identified as CVE-2005-1004 represents a classic cross-site scripting flaw within the ProfitCode PayProCart 3.0 e-commerce platform, specifically affecting the usrdetails.php script. This type of vulnerability falls under the Common Weakness Enumeration category CWE-79, which defines improper neutralization of input during web page generation as a critical security weakness. The flaw manifests when the application fails to properly sanitize user-supplied input before incorporating it into dynamically generated web content, creating an avenue for malicious actors to execute arbitrary scripts within the context of other users' browsers.
The technical exploitation of this vulnerability occurs through manipulation of the sgnuptype parameter within the usrdetails.php endpoint. When an attacker submits malicious input through this parameter, the vulnerable application processes the data without adequate validation or encoding mechanisms, allowing the injected script to be stored and subsequently executed when other users view the affected page. This creates a persistent XSS vector that can be leveraged to steal session cookies, redirect users to malicious sites, or perform actions on behalf of authenticated users. The vulnerability demonstrates a fundamental failure in input validation and output encoding practices that are essential for preventing XSS attacks.
The operational impact of this vulnerability extends beyond simple script injection, as it fundamentally compromises the integrity and security of the web application. Attackers can leverage this weakness to establish persistent access to user sessions, potentially gaining administrative privileges or accessing sensitive customer data. The attack surface is particularly concerning given that PayProCart is an e-commerce solution where users may have elevated privileges or access to financial information. This vulnerability can be exploited by attackers with minimal technical skill, making it a significant risk to businesses relying on the platform for online transactions and customer data management.
Mitigation strategies for CVE-2005-1004 should focus on implementing proper input validation and output encoding mechanisms throughout the application. The most effective approach involves sanitizing all user input parameters before they are processed or displayed, particularly using context-appropriate encoding techniques such as HTML entity encoding for web page content. Organizations should implement comprehensive input validation that rejects or removes potentially malicious content, while also employing output encoding that ensures any dynamic content is properly escaped before rendering. Additionally, the implementation of Content Security Policy headers and proper session management practices can provide additional layers of protection against exploitation. The vulnerability serves as a reminder of the critical importance of following secure coding practices and maintaining up-to-date security controls as outlined in industry standards such as those recommended by the Open Web Application Security Project and the Center for Internet Security.