CVE-2004-1882 in Cactushop
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in popuplargeimage.asp in CactuShop 5.x allows remote attackers to inject arbitrary web script or HTML via the strImageTag parameter.
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Analysis
by VulDB Data Team • 07/08/2024
The vulnerability identified as CVE-2004-1882 represents a critical cross-site scripting flaw within CactuShop 5.x e-commerce platform, specifically affecting the popuplargeimage.asp component. This weakness exposes the system to malicious injection attacks where remote adversaries can manipulate the strImageTag parameter to execute arbitrary web scripts or HTML code within victim browsers. The vulnerability stems from inadequate input validation and output encoding mechanisms within the application's image display functionality, creating a pathway for attackers to bypass security controls and compromise user sessions.
This XSS vulnerability operates under CWE-79 which categorizes improper neutralization of input during web page generation as a fundamental weakness in web application security. The flaw allows attackers to inject malicious payloads through the image tag parameter, which then gets rendered without proper sanitization in the web browser context. The attack vector specifically targets the popuplargeimage.asp script, which likely processes image display requests and fails to properly escape or validate user-supplied image tag data before rendering it to end users. This creates a persistent threat where any user interacting with the vulnerable component becomes susceptible to script execution in their browser context.
The operational impact of this vulnerability extends beyond simple script injection, as it enables attackers to perform various malicious activities including session hijacking, credential theft, and redirection to malicious sites. When users view images through the vulnerable popup interface, their browsers execute the injected scripts, potentially allowing attackers to steal cookies, modify page content, or redirect users to phishing sites. The vulnerability affects the core e-commerce functionality of CactuShop, potentially compromising customer data and undermining the trust associated with the online shopping experience. The attack can be executed without requiring user authentication, making it particularly dangerous as it can affect any visitor to the compromised website.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and output encoding mechanisms. The recommended approach includes sanitizing all user-supplied input through strict parameter validation, implementing proper HTML escaping for dynamic content, and applying content security policies to prevent unauthorized script execution. Organizations should also consider implementing the principle of least privilege in their web application architecture, ensuring that only necessary data is processed through vulnerable components. From an ATT&CK framework perspective, this vulnerability aligns with T1059.001 which covers command and scripting interpreter execution, and T1566 which addresses credential access through social engineering. Regular security updates and code reviews should be implemented to prevent similar issues in future versions of the software, with particular attention to input handling in all dynamic content generation components.