CVE-2009-3348 in Gyro
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in Datavore Gyro 5.0 allows remote attackers to inject arbitrary web script or HTML via the cid parameter in a cat action to the home component.
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Analysis
by VulDB Data Team • 12/14/2024
The vulnerability identified as CVE-2009-3348 represents a critical cross-site scripting flaw within Datavore Gyro 5.0 software, specifically affecting the home component's handling of user input parameters. This security weakness resides in the application's failure to properly sanitize or validate input data received through the cid parameter when processing cat actions. The vulnerability creates a pathway for remote attackers to execute malicious web scripts or HTML code within the context of other users' browsers, potentially compromising the integrity of the web application and the security of its users.
The technical exploitation of this vulnerability occurs through the manipulation of the cid parameter within the cat action of the home component. When the application processes this parameter without adequate input validation or output encoding, it allows malicious payloads to be stored or executed directly within the browser environment of unsuspecting users. This type of vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws, where the application fails to properly validate or encode user-controllable data before incorporating it into dynamically generated web content. The attack vector enables threat actors to inject malicious scripts that can persistently execute within user sessions, making it particularly dangerous for web applications that handle sensitive user information or facilitate business-critical operations.
The operational impact of this vulnerability extends beyond simple script injection, as it can enable attackers to perform various malicious activities including session hijacking, credential theft, data exfiltration, and redirection to malicious sites. Users who interact with the affected Datavore Gyro 5.0 application may unknowingly execute attacker-controlled code, potentially leading to complete compromise of their browser sessions and access to any sensitive data they might have processed through the vulnerable interface. The vulnerability demonstrates a fundamental flaw in the application's security architecture, specifically in its input handling and output encoding mechanisms, which are essential components of secure web application development practices. This weakness can be leveraged by attackers to establish persistent access to the application and potentially escalate privileges within the affected environment.
Mitigation strategies for CVE-2009-3348 require immediate implementation of proper input validation and output encoding measures throughout the application's codebase. Security professionals should implement strict parameter validation for the cid input field, ensuring that all user-supplied data is properly sanitized before being processed or displayed within the web interface. The application should employ comprehensive output encoding techniques, particularly when rendering user-controllable data within HTML contexts, to prevent script execution. Additionally, implementing proper content security policies and utilizing web application firewalls can provide additional layers of protection against such attacks. Organizations should also consider updating to patched versions of Datavore Gyro 5.0 if available, and conduct thorough security assessments of similar components within their web applications to identify and remediate comparable vulnerabilities. This vulnerability serves as a reminder of the critical importance of input validation and output encoding in preventing cross-site scripting attacks, aligning with ATT&CK techniques that target application-level vulnerabilities for initial access and privilege escalation within compromised environments.