CVE-2009-1735 in VidSharePro
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in search.php in VidSharePro allows remote attackers to inject arbitrary web script or HTML via the searchtxt parameter. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/29/2024
The vulnerability identified as CVE-2009-1735 represents a critical cross-site scripting flaw located within the search.php component of VidSharePro software. This security weakness enables remote attackers to execute malicious web scripts or HTML code through manipulation of the searchtxt parameter, fundamentally compromising the application's input validation mechanisms. The vulnerability falls under the broader category of web application security flaws that have been extensively documented in industry standards including CWE-79, which specifically addresses cross-site scripting vulnerabilities. The flaw demonstrates a classic lack of proper input sanitization and output encoding practices that are fundamental to modern web security frameworks.
The technical implementation of this vulnerability stems from insufficient validation of user-supplied input within the search functionality of the VidSharePro platform. When users submit search queries through the searchtxt parameter, the application fails to properly sanitize or encode the input before processing or displaying it within the web page context. This omission creates an opportunity for attackers to inject malicious payloads that execute in the context of other users' browsers, potentially leading to session hijacking, credential theft, or redirection to malicious websites. The vulnerability operates at the application layer and requires no special privileges to exploit, making it particularly dangerous in environments where multiple users interact with the same platform.
The operational impact of this vulnerability extends beyond simple data corruption or display issues, as it can enable sophisticated attack vectors that compromise user sessions and data integrity. Attackers can craft malicious search queries that, when executed by other users, may steal session cookies, redirect victims to phishing sites, or inject persistent malicious content that affects all users of the platform. The attack surface is significant given that search functionality is typically a core feature of content management systems and media sharing platforms like VidSharePro, meaning the vulnerability affects a fundamental user interaction point. This aligns with ATT&CK technique T1531 which describes the exploitation of web application vulnerabilities for credential access and session manipulation.
Mitigation strategies for CVE-2009-1735 should focus on implementing robust input validation and output encoding mechanisms throughout the application's codebase. The most effective approach involves sanitizing all user inputs using whitelisting techniques and implementing proper HTML encoding for any dynamic content displayed to users. Security patches should be applied immediately to address the root cause of the vulnerability, ensuring that the searchtxt parameter is properly validated before any processing occurs. Organizations should also consider implementing Content Security Policy headers to add an additional layer of protection against XSS attacks, while also conducting comprehensive code reviews to identify similar vulnerabilities in other application components. The remediation process should align with established security frameworks such as OWASP Top Ten recommendations for preventing cross-site scripting vulnerabilities through proper input handling and output encoding practices.