CVE-2007-5052 in Vigile CMS
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in index.php in Vigile CMS 1.8 allow remote attackers to inject arbitrary web script or HTML via a request to the wiki module with (1) the title parameter or (2) a "title=" sequence in the PATH_INFO, or a request to the download module with (3) the cat parameter or (4) a "cat=" sequence in the PATH_INFO.
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Analysis
by VulDB Data Team • 11/02/2017
The vulnerability described in CVE-2007-5052 represents a critical cross-site scripting flaw within Vigile CMS 1.8's index.php file that exposes multiple attack vectors for remote malicious actors. This weakness falls under the CWE-79 category of Cross-Site Scripting, which is classified as a fundamental web application security vulnerability that allows attackers to inject client-side scripts into web pages viewed by other users. The vulnerability specifically targets the wiki and download modules of the content management system, creating pathways for unauthorized code execution within user browsers.
The technical implementation of this vulnerability occurs through improper input validation and output encoding within the CMS's request handling mechanism. Attackers can exploit this flaw by crafting malicious requests that include script tags or other HTML content in specific parameter positions. The vulnerability manifests when the application processes the title parameter in the wiki module or when it encounters a title= sequence within the PATH_INFO variable, which represents the path information portion of the URL. Additionally, the download module presents similar exposure points through the cat parameter or when processing cat= sequences within PATH_INFO, demonstrating the widespread nature of the input sanitization failure.
The operational impact of this vulnerability extends beyond simple script injection, as it enables attackers to perform various malicious activities including session hijacking, credential theft, data exfiltration, and redirection to malicious sites. When users browse pages containing the injected scripts, their browsers execute the malicious code, potentially compromising their sessions and allowing attackers to impersonate legitimate users. The vulnerability affects all users of Vigile CMS 1.8 regardless of their authentication status, making it particularly dangerous for public-facing websites that rely on this content management system. According to ATT&CK framework, this vulnerability maps to T1059.007 for Scripting and T1531 for Account Access Through Persistence, as attackers can establish persistent access through the injected malicious content.
Mitigation strategies for CVE-2007-5052 require immediate implementation of comprehensive input validation and output encoding measures. Organizations should implement strict parameter sanitization for all user-supplied inputs, particularly those used in URL parameters and PATH_INFO variables. The recommended approach includes implementing proper HTML entity encoding before rendering any user-provided content, utilizing parameterized queries where applicable, and implementing Content Security Policy headers to limit script execution. Additionally, the CMS should be upgraded to a patched version or migrated to a more secure content management platform, as Vigile CMS 1.8 represents an outdated system with multiple known vulnerabilities. Security teams should also conduct thorough input validation testing, implement web application firewalls, and establish monitoring protocols to detect potential exploitation attempts. The vulnerability demonstrates the critical importance of input validation in web applications and aligns with security best practices outlined in OWASP Top Ten and NIST cybersecurity guidelines, emphasizing that proper sanitization of user inputs is essential to prevent XSS attacks.