CVE-2004-0534 in Infoview
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in Business Objects InfoView 5.1.4 through 5.1.8 for WebIntelligence 2.7.0 through 2.7.4 allows remote attackers to inject arbitrary web script or HTML via document names when uploading a document.
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Analysis
by VulDB Data Team • 06/23/2018
The vulnerability described in CVE-2004-0534 represents a critical cross-site scripting flaw affecting Business Objects InfoView versions 5.1.4 through 5.1.8 that are integrated with WebIntelligence 2.7.0 through 2.7.4. This security weakness resides in the document upload functionality where the application fails to properly sanitize user-supplied input in document names. The flaw creates an environment where malicious actors can inject arbitrary web scripts or HTML code into the application's response, potentially compromising user sessions and data integrity. The vulnerability specifically manifests when users upload documents with specially crafted names containing malicious payloads, which are then reflected back to other users browsing the application interface. This type of vulnerability falls under the Common Weakness Enumeration category CWE-79, which specifically addresses cross-site scripting vulnerabilities where untrusted data is improperly incorporated into web pages without proper sanitization or encoding.
The operational impact of this vulnerability extends beyond simple script execution as it provides attackers with a vector to perform session hijacking, steal sensitive information, and potentially redirect users to malicious websites. When an authenticated user views a document name containing malicious script code, the payload executes in their browser context, potentially allowing attackers to access session cookies, credentials, or other sensitive data. The vulnerability affects the web application's authentication and authorization mechanisms by exploiting the trust relationship between the application and its users. Attackers can craft document names that contain javascript code or other malicious scripts that will execute whenever the document name is displayed in the user interface. This vulnerability particularly impacts enterprise environments where Business Objects InfoView is used for business intelligence and reporting, as it could compromise sensitive business data and analytics.
Mitigation strategies for CVE-2004-0534 should prioritize immediate application updates and patches from Business Objects, as the vendor would have released security fixes addressing this specific XSS vulnerability. Organizations should implement input validation and output encoding mechanisms to sanitize all user-supplied data, particularly in document naming fields. The implementation of proper content security policies and the use of secure coding practices that prevent direct insertion of user data into web responses can significantly reduce the risk of exploitation. Additionally, web application firewalls should be configured to detect and block suspicious patterns in document names, and security awareness training for administrators should emphasize the importance of monitoring upload functionalities. The vulnerability demonstrates the importance of proper input validation as outlined in the OWASP Top Ten security principles, specifically addressing the need for secure input handling and output encoding to prevent injection attacks. Organizations should also consider implementing network segmentation and access controls to limit the potential impact of successful exploitation, while monitoring for unusual upload patterns that might indicate attempted exploitation of this vulnerability.