CVE-2006-6972 in Btitracker
Summary
by MITRE
SQL injection in torrents.php in BtitTracker 1.3.2 and earlier allows remote attackers to execute arbitrary SQL commands via the (1) by and (2) order parameters. NOTE: it is not clear whether this issue is exploitable.
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Analysis
by VulDB Data Team • 09/01/2017
The vulnerability identified as CVE-2006-6972 represents a critical SQL injection flaw within the BtitTracker 1.3.2 content management system, specifically affecting the torrents.php script. This vulnerability resides in the application's handling of user-supplied input parameters, creating a pathway for malicious actors to manipulate the underlying database operations. The issue manifests through two distinct parameter vectors: the 'by' parameter and the 'order' parameter, both of which are processed without adequate input validation or sanitization measures. The vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection weaknesses in software applications. This classification emphasizes the fundamental flaw in how the application constructs SQL queries based on external input, creating an environment where attacker-controlled data can be interpreted as part of the SQL command structure rather than as literal data values.
The operational impact of this vulnerability extends beyond simple data theft, as it provides remote attackers with the capability to execute arbitrary SQL commands against the affected database system. This privilege escalation allows malicious actors to potentially gain unauthorized access to sensitive information, modify database records, or even escalate their privileges within the application environment. The fact that the vulnerability affects the torrents.php script suggests that it could impact torrent tracking functionality, potentially allowing attackers to manipulate torrent listings, user accounts, or other database elements that rely on this particular script for data retrieval and manipulation. The uncertainty regarding exploitability noted in the original description indicates that while the vulnerability exists, specific conditions or additional factors may be required to successfully exploit it, though the potential remains significant given the nature of SQL injection attacks. According to the MITRE ATT&CK framework, this vulnerability would map to the technique T1190 - Exploit Public-Facing Application, which involves leveraging vulnerabilities in externally accessible applications to gain unauthorized access or execute malicious code.
The security implications of this vulnerability are particularly concerning given the timeframe of its discovery and the version affected. BtitTracker 1.3.2 and earlier versions represent legacy software that may not have received ongoing security updates or patches, making them prime targets for exploitation. The vulnerability's presence in the torrents.php file suggests that it could impact any functionality relying on sorting or filtering operations, which are common features in torrent tracking systems. Organizations utilizing this software would be exposed to potential data breaches, unauthorized modifications to torrent listings, and possible complete database compromise. The attack surface expands when considering that the vulnerability allows for arbitrary SQL command execution, which could enable attackers to perform operations such as data exfiltration, account takeovers, or even database manipulation that could affect the integrity and availability of the entire torrent tracking system. Remediation efforts should focus on implementing proper input validation, parameterized queries, and ensuring that all user-supplied data is properly sanitized before being incorporated into database operations.