CVE-2006-5958 in INFINICART
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in INFINICART allow remote attackers to inject arbitrary web script or HTML via the (1) username and (2) password fields in (a) login.asp, (3) search field in (b) search.asp, and (4) email field in (c) sendpassword.asp.
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Analysis
by VulDB Data Team • 04/27/2026
The vulnerability identified as CVE-2006-5958 represents a critical security flaw in the INFINICART e-commerce platform that exposes multiple cross-site scripting attack vectors. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is classified as a fundamental web application security weakness that allows attackers to inject malicious scripts into web pages viewed by other users. The vulnerability specifically affects the authentication and password recovery mechanisms of the platform, creating multiple entry points for malicious actors to execute unauthorized code against unsuspecting users.
The technical implementation of this vulnerability stems from inadequate input validation and output encoding within several key ASP pages of the INFINICART system. Attackers can exploit this weakness by submitting malicious payloads through four distinct input fields across different pages. The username and password fields in login.asp serve as primary attack vectors, while the search field in search.asp and the email field in sendpassword.asp provide additional opportunities for exploitation. These parameters are processed without proper sanitization, allowing attackers to inject HTML tags and JavaScript code that executes within the victim's browser context.
The operational impact of CVE-2006-5958 extends beyond simple data theft or defacement, as it enables attackers to perform session hijacking, credential theft, and data exfiltration. When users authenticate through the vulnerable login.asp page, any malicious script injected into the username or password fields executes in the context of the authenticated session, potentially allowing attackers to capture session cookies or redirect users to malicious sites. The search.asp vulnerability creates a broader attack surface since search functionality is typically accessible to all users, including those who may not be authenticated, making it particularly dangerous for widespread exploitation. The sendpassword.asp vulnerability is especially concerning as it targets the password recovery process, potentially allowing attackers to intercept password reset emails or redirect users to phishing sites.
The attack surface of this vulnerability aligns with several tactics and techniques documented in the MITRE ATT&CK framework, specifically under the initial access and execution phases. The ability to inject scripts through login and search mechanisms falls under the T1566.001 technique for credential harvesting through phishing and T1059.007 for scripting languages. The exploitation of these vulnerabilities can lead to privilege escalation and lateral movement within the compromised environment, as attackers can manipulate user sessions and potentially gain deeper access to backend systems.
Mitigation strategies for CVE-2006-5958 require immediate implementation of proper input validation and output encoding mechanisms across all affected pages. The most effective approach involves implementing comprehensive sanitization of all user inputs through parameterized queries and HTML encoding before any data is processed or displayed. The platform should enforce strict validation rules that reject or sanitize any input containing potentially dangerous characters or script tags. Additionally, implementing proper content security policies and using secure coding practices such as the OWASP Top Ten mitigation techniques can significantly reduce the risk of exploitation. Regular security audits and penetration testing should be conducted to ensure that similar vulnerabilities are not present in other parts of the application, as this vulnerability demonstrates the importance of validating all user-supplied data across the entire application stack.