CVE-2008-4494 in TorrentTrader
Summary
by MITRE
SQL injection vulnerability in completed-advance.php in TorrentTrader Classic 1.08 and 1.04 and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/07/2024
The vulnerability identified as CVE-2008-4494 represents a critical SQL injection flaw within the TorrentTrader Classic web application suite, specifically affecting versions 1.08 and 1.04 and earlier. This vulnerability resides in the completed-advance.php script, which serves as a component for managing torrent completion statuses within the application's administrative interface. The flaw stems from insufficient input validation and sanitization of user-supplied data, creating a pathway for malicious actors to manipulate database queries through crafted input parameters.
The technical implementation of this vulnerability occurs when the application processes the id parameter without proper sanitization or parameterization of database queries. Attackers can exploit this weakness by injecting malicious SQL code through the id parameter, which then gets executed within the database context. This allows unauthorized individuals to perform arbitrary database operations including data retrieval, modification, deletion, or even administrative actions depending on the database privileges. The vulnerability directly maps to CWE-89, which categorizes SQL injection as a fundamental weakness in input validation and database query construction.
The operational impact of this vulnerability extends beyond simple data compromise, as it provides attackers with potential access to sensitive user information, torrent metadata, and administrative controls within the TorrentTrader Classic platform. Remote attackers can leverage this vulnerability to escalate privileges, gain persistent access to the database, and potentially compromise the entire web application infrastructure. The attack surface is particularly concerning given that the vulnerability affects widely used versions of the TorrentTrader Classic software, making numerous installations susceptible to exploitation.
Security professionals should implement multiple layers of defense to mitigate this vulnerability, starting with immediate patching of affected versions to the latest stable releases. Input validation and parameterized queries should be enforced throughout the application to prevent similar issues in future development cycles. The principle of least privilege must be applied to database connections used by the web application, limiting potential damage from successful exploitation. Additionally, web application firewalls and intrusion detection systems should be configured to monitor for suspicious SQL injection patterns, providing defense-in-depth measures that align with the mitre ATT&CK framework's command and control tactics. Organizations should also conduct comprehensive security assessments of their web applications to identify and remediate similar vulnerabilities in other components of their infrastructure.