CVE-2005-1189 in WebcamXP PRO
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in WebcamXP PRO v2.16.468 and earlier allows remote attackers to inject arbitrary web script or HTML via the chat name, as demonstrated by using an IFRAME to redirect users to other sites.
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Analysis
by VulDB Data Team • 06/06/2019
The vulnerability identified as CVE-2005-1189 represents a critical cross-site scripting flaw within WebcamXP PRO version 2.16.468 and earlier iterations. This security weakness resides in the application's handling of user input within the chat functionality, specifically in the chat name parameter. The vulnerability enables remote attackers to execute malicious scripts against unsuspecting users who interact with the compromised system. The flaw operates by failing to properly sanitize or validate user-supplied input before incorporating it into web page responses, creating an avenue for attackers to inject arbitrary HTML and JavaScript code.
The technical exploitation of this vulnerability occurs through the manipulation of the chat name field, where attackers can embed malicious iframe tags or other HTML elements that redirect users to malicious websites. This particular implementation allows for the execution of arbitrary web scripts that can perform various malicious activities including session hijacking, data theft, or redirection to phishing sites. The vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is classified as a critical weakness in web applications where user-controllable data is directly included in web pages without proper validation or encoding. The attack vector specifically targets the web application's user interface components where chat functionality is implemented, making it particularly dangerous in environments where multiple users interact through the webcam application's chat features.
The operational impact of this vulnerability extends beyond simple script execution, as it can lead to complete compromise of user sessions and potential data exfiltration. When users view chat messages containing malicious scripts, their browsers execute the embedded code within their security context, potentially allowing attackers to access sensitive information or perform actions on behalf of the user. This vulnerability particularly affects web-based applications that rely on user-generated content for chat functionality, making it a significant concern for any organization using WebcamXP PRO for surveillance or communication purposes. The vulnerability's exploitation demonstrates a fundamental flaw in input validation and output encoding practices that are essential for preventing XSS attacks according to industry best practices and security standards.
Mitigation strategies for CVE-2005-1189 should focus on implementing proper input validation and output encoding mechanisms within the WebcamXP PRO application. Organizations should immediately upgrade to versions that address this vulnerability, as the manufacturer has likely released patches to resolve the input sanitization issues. The implementation of Content Security Policy headers and proper HTML encoding of user-supplied data can provide additional layers of protection against similar vulnerabilities. Security teams should also consider implementing web application firewalls to detect and block malicious script injection attempts. According to ATT&CK framework, this vulnerability maps to T1059.007 for Scripting and T1566.001 for Phishing, as attackers can leverage this weakness to deliver malicious payloads through compromised chat interfaces. Regular security assessments and input validation testing should be implemented to prevent similar vulnerabilities in other components of the application ecosystem, ensuring that all user-controllable data is properly sanitized before being rendered in web contexts.