CVE-2005-2622 in ECW-Shop
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in index.php in ECW-Shop 6.0.2 allows remote attackers to inject arbitrary web script or HTML via the (1) max or (2) ctg parameter.
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Analysis
by VulDB Data Team • 06/30/2025
The CVE-2005-2622 vulnerability represents a critical cross-site scripting flaw discovered in the ECW-Shop 6.0.2 e-commerce platform, specifically within the index.php script. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is one of the most prevalent and dangerous web application security flaws. The vulnerability manifests when the application fails to properly sanitize user input parameters, allowing malicious actors to inject arbitrary HTML or JavaScript code into web pages viewed by other users. The attack vector specifically targets two parameters named max and ctg, which are likely used for pagination and category filtering respectively within the shopping cart functionality.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input containing script tags or other HTML elements and submits them through either the max or ctg parameters in the HTTP request. When the vulnerable application processes these parameters without proper input validation or output encoding, the injected code gets stored or executed within the context of other users' browsers. This creates a persistent XSS scenario where any user who accesses the affected page and triggers the display of the malicious content becomes a victim of the attack. The vulnerability's impact extends beyond simple script execution, as it can enable session hijacking, credential theft, or redirection to malicious websites.
The operational implications of CVE-2005-2622 are severe for any organization using ECW-Shop 6.0.2, as it directly compromises the integrity and security of the web application. Attackers can leverage this vulnerability to steal sensitive information from authenticated users, manipulate the application's behavior, or even gain unauthorized access to customer accounts. The vulnerability aligns with ATT&CK technique T1531 for "Modify Existing Service" and can be categorized under the broader ATT&CK tactic of Execution. Organizations may experience reputational damage, regulatory penalties, and financial losses due to compromised user data. The vulnerability also demonstrates poor input validation practices that violate security best practices established in OWASP Top Ten and other industry standards.
Mitigation strategies for CVE-2005-2622 should focus on implementing robust input validation and output encoding mechanisms within the application code. The primary defense involves sanitizing all user-supplied input parameters through proper validation techniques, including whitelisting acceptable characters and lengths for the max and ctg parameters. Implementing Content Security Policy headers can provide an additional layer of protection by restricting script execution within the application context. Organizations should also consider implementing proper output encoding when displaying user data in web pages, ensuring that any potentially malicious content is rendered harmless. Regular security audits, code reviews, and vulnerability assessments should be conducted to identify similar flaws in other application components, as this vulnerability represents a common pattern of insecure data handling that frequently appears in legacy web applications. The remediation process should include immediate patching or code modification to address the root cause of the vulnerability.