CVE-2006-1486 in realestateZONE
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in index.cfm in realestateZONE 4.2 allow remote attackers to inject arbitrary web script or HTML via the (1) bamin, (2) bemin, (3) pmin, and (4) state parameters.
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Analysis
by VulDB Data Team • 12/16/2024
The vulnerability identified as CVE-2006-1486 represents a critical cross-site scripting flaw in the realestateZONE 4.2 web application. This vulnerability affects the index.cfm script which processes user input through multiple parameters including bamin, bemin, pmin, and state. The flaw allows remote attackers to inject malicious web scripts or HTML code into the application's response, potentially compromising user sessions and data integrity. This type of vulnerability falls under CWE-79 which specifically addresses cross-site scripting vulnerabilities in software applications. The attack vector is particularly concerning as it targets parameters that are likely used for filtering and searching real estate listings, making it accessible to a wide range of potential attackers.
The technical implementation of this vulnerability stems from insufficient input validation and output encoding within the realestateZONE application. When user-supplied parameters are directly incorporated into web page responses without proper sanitization, attackers can craft malicious payloads that execute in the context of other users' browsers. The bamin, bemin, pmin, and state parameters appear to be used for minimum price, minimum bedrooms, minimum bathrooms, and state filtering respectively, making them particularly attractive targets for exploitation. The vulnerability allows attackers to inject JavaScript code that can steal session cookies, redirect users to malicious sites, or perform actions on behalf of authenticated users. This flaw demonstrates poor secure coding practices and inadequate data sanitization mechanisms that are fundamental requirements in web application security.
The operational impact of this vulnerability extends beyond simple script injection, creating potential for significant security breaches within the real estate application environment. Users accessing the application could unknowingly execute malicious code that compromises their browser sessions, leading to unauthorized access to personal information or account manipulation. The vulnerability affects the core functionality of the real estate listing system, potentially allowing attackers to manipulate search results, inject malicious advertisements, or redirect users to phishing sites. According to ATT&CK framework category T1190, this vulnerability enables initial access through web application attacks, while T1531 addresses the potential for privilege escalation through session hijacking. The impact is particularly severe in a real estate context where users may have access to sensitive property information, personal contact details, and financial data.
Mitigation strategies for CVE-2006-1486 should focus on implementing comprehensive input validation and output encoding mechanisms. The primary defense involves sanitizing all user-supplied input through proper parameter validation and encoding before processing or displaying any data. This approach aligns with OWASP Top Ten security recommendations for preventing cross-site scripting vulnerabilities. Developers should implement strict input validation that rejects or sanitizes potentially malicious characters and sequences, while also ensuring proper HTML encoding of output data. Additionally, implementing content security policies can provide an additional layer of protection against script execution. The vulnerability highlights the importance of secure coding practices and regular security testing, particularly for applications handling user-generated content. Organizations should also consider implementing web application firewalls and regular security audits to detect and prevent similar vulnerabilities in the future. The remediation process requires immediate patching of the affected application and comprehensive testing to ensure that all input parameters are properly sanitized and validated.