CVE-2006-0532 in Shop
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in resultat.asp in SoftMaker Shop allows remote attackers to inject arbitrary web script or HTML via a strSok parameter containing a javascript: URI in an IMG SRC attribute.
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Analysis
by VulDB Data Team • 11/27/2024
The vulnerability identified as CVE-2006-0532 represents a classic cross-site scripting flaw within the SoftMaker Shop e-commerce platform, specifically affecting the resultat.asp component. This type of vulnerability falls under the broader category of CWE-79 Improper Neutralization of Input During Web Page Generation, which is a fundamental weakness in web application security that allows malicious input to be executed as client-side code. The vulnerability manifests when the application fails to properly sanitize user-supplied input before incorporating it into dynamically generated web pages, creating an avenue for attackers to execute arbitrary scripts within the context of other users' browsers.
The technical exploitation of this vulnerability occurs through the strSok parameter within the resultat.asp script, where an attacker can craft malicious input containing a javascript: URI embedded within an IMG SRC attribute. This specific vector demonstrates how attackers can leverage the HTML parsing behavior of web browsers to execute malicious code when the vulnerable application processes and displays user input without adequate sanitization. The javascript: URI scheme provides a direct mechanism for executing JavaScript code within the browser context, making this particular attack vector particularly dangerous as it can bypass traditional security measures that might not detect the malicious payload within the IMG tag structure.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable attackers to perform various malicious activities including session hijacking, credential theft, data exfiltration, and redirection to malicious sites. When users view the affected page, their browsers execute the injected JavaScript code, potentially compromising their sessions and allowing attackers to perform actions on their behalf. The vulnerability affects the confidentiality, integrity, and availability of the web application by creating a persistent threat that can be exploited across multiple user sessions. From an attack perspective, this vulnerability aligns with ATT&CK technique T1566.001 Phishing, as attackers can craft malicious URLs that appear legitimate but contain the XSS payload, making it particularly dangerous in the context of e-commerce where users trust the application interface.
Mitigation strategies for CVE-2006-0532 should focus on implementing proper input validation and output encoding mechanisms within the SoftMaker Shop application. The primary defense involves sanitizing all user input through proper encoding of special characters, particularly those used in HTML and JavaScript contexts such as angle brackets, quotes, and script tags. Implementing a Content Security Policy (CSP) header can provide additional protection by restricting the sources from which scripts can be loaded, preventing execution of unauthorized code even if the vulnerability is exploited. Regular security audits and input validation testing should be conducted to identify similar vulnerabilities in other components of the application. The remediation process should also include updating the application to a version that properly handles user input, as this vulnerability was likely addressed in subsequent releases through proper parameter validation and output encoding implementations. Organizations should also consider implementing web application firewalls that can detect and block such malicious payloads before they reach the vulnerable application components.