CVE-2008-6205 in URLStreet
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in seeurl.php in Xavier Flahaut URLStreet 1.0 allows remote attackers to inject arbitrary web script or HTML via the (1) language, (2) order, and (3) filter parameters. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 11/09/2025
The CVE-2008-6205 vulnerability represents a classic cross-site scripting flaw in the URLStreet 1.0 web application developed by Xavier Flahaut. This vulnerability exists within the seeurl.php script and demonstrates a critical weakness in input validation and output sanitization practices. The vulnerability affects three specific parameters within the application's URL handling mechanism, creating multiple attack vectors for malicious actors seeking to exploit this weakness. The issue stems from the application's failure to properly sanitize user-supplied input before incorporating it into dynamically generated web content, thereby allowing attackers to inject malicious scripts that execute in the context of other users' browsers.
The technical implementation of this vulnerability follows a well-established XSS pattern where the application directly reflects user input without adequate sanitization or encoding. When attackers manipulate the language, order, and filter parameters through the URL, the application processes these inputs and incorporates them into the page output without proper validation. This creates an environment where malicious JavaScript code can be executed in the victim's browser context, potentially leading to session hijacking, credential theft, or redirection to malicious sites. The vulnerability is classified as a reflected XSS attack since the malicious payload is delivered via the URL and immediately reflected back to the user's browser without being stored on the server.
The operational impact of this vulnerability extends beyond simple script injection, as it can be leveraged for more sophisticated attacks within the context of web application security. An attacker could craft malicious URLs that, when clicked by unsuspecting users, would execute malicious code in their browsers. This could result in unauthorized access to user accounts, data exfiltration, or the modification of application behavior. The vulnerability's presence in a URL management application particularly amplifies its risk since such applications often handle sensitive user data and may be accessed by multiple users with varying privilege levels. The attack requires minimal sophistication and can be automated, making it particularly dangerous in environments where users may encounter the malicious URLs through various means.
Security practitioners should approach this vulnerability through the lens of established frameworks such as CWE (Common Weakness Enumeration) which classifies this as a CWE-79: Improper Neutralization of Input During Web Page Generation. The vulnerability also maps to ATT&CK techniques related to initial access through malicious links and credential access through session manipulation. Mitigation strategies should focus on implementing proper input validation and output encoding mechanisms, specifically employing context-specific encoding for web content. The recommended defense-in-depth approach includes implementing Content Security Policy headers, using parameterized queries where applicable, and ensuring all user-supplied inputs undergo rigorous sanitization before processing. Additionally, regular security testing and code reviews should be conducted to identify similar weaknesses in other application components, as this vulnerability demonstrates the importance of consistent security practices throughout the entire application lifecycle.