CVE-2009-3195 in Auction RSS Content Script
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in JCE-Tech Auction RSS Content Script 3.0 allow remote attackers to inject arbitrary web script or HTML via the id parameter to (1) rss.php and (2) search.php.
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Analysis
by VulDB Data Team • 02/17/2025
The vulnerability identified as CVE-2009-3195 represents a critical cross-site scripting flaw in the JCE-Tech Auction RSS Content Script version 3.0, specifically affecting the rss.php and search.php components. This vulnerability exposes the system to remote code execution risks where attackers can inject malicious web scripts or HTML content through the id parameter, potentially compromising user sessions and data integrity. The flaw stems from insufficient input validation and sanitization mechanisms within the script's parameter handling processes, allowing malicious actors to manipulate the application's behavior through crafted input vectors.
The technical implementation of this vulnerability demonstrates a classic XSS attack pattern where the id parameter serves as the primary injection point for malicious payloads. When the application processes the id parameter without proper sanitization, it inadvertently executes attacker-controlled scripts within the context of legitimate user sessions. This type of vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws, and aligns with ATT&CK technique T1566.001 for initial access through malicious content. The vulnerability affects both rss.php and search.php endpoints, indicating a systemic issue in the script's parameter processing logic rather than isolated component flaws.
The operational impact of CVE-2009-3195 extends beyond simple script injection, potentially enabling attackers to steal session cookies, redirect users to malicious sites, or execute unauthorized transactions within the application context. Users accessing the vulnerable system could unknowingly execute malicious scripts that compromise their browsing sessions, leading to potential data theft or unauthorized access to auction-related functionalities. The vulnerability's remote exploitation capability means attackers need not have physical access to the system, making it particularly dangerous for online auction platforms that rely on user engagement and trust.
Mitigation strategies for this vulnerability should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application's codebase. The recommended approach includes sanitizing all user-supplied input parameters, particularly those used in dynamic content generation, and implementing proper HTML escaping for all output rendered to users. Organizations should also consider implementing Content Security Policy (CSP) headers to limit script execution sources and deploy web application firewalls to detect and block malicious payloads. Regular security audits and code reviews should be conducted to identify similar input validation gaps, with the vulnerability serving as a reminder of the critical importance of proper parameter handling in web applications. The remediation process must address both the immediate XSS flaws in the identified files while establishing broader defensive measures against similar injection vulnerabilities across the entire application infrastructure.