CVE-2006-5608 in Extended Tracker
Summary
by MITRE
SQL injection vulnerability in Extended Tracker (xtracker) 4.7 before 1.5.2.1 for Drupal allows remote attackers to execute arbitrary SQL commands via unspecified vectors related to "parameters from URLs."
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Analysis
by VulDB Data Team • 04/25/2026
The SQL injection vulnerability identified in CVE-2006-5608 affects Extended Tracker module version 4.7 before 1.5.2.1 for Drupal content management system. This vulnerability represents a critical security flaw that enables remote attackers to execute arbitrary SQL commands against the underlying database through manipulated URL parameters. The vulnerability stems from insufficient input validation and sanitization within the module's parameter handling mechanisms, creating an attack surface where malicious SQL code can be injected and subsequently executed by the database engine.
The technical flaw manifests when the Extended Tracker module processes user-supplied parameters from URLs without proper sanitization or escaping of special SQL characters. This allows attackers to craft malicious input that gets directly incorporated into SQL queries executed by the database server. The vulnerability falls under CWE-89 which specifically addresses SQL injection flaws, where improper neutralization of special elements in SQL commands enables attackers to manipulate database operations. The attack vector leverages the module's failure to properly validate and escape user input before incorporating it into database queries, making it particularly dangerous as it requires no authentication or privileged access to exploit.
The operational impact of this vulnerability extends beyond simple data theft or modification, as successful exploitation can result in complete database compromise, unauthorized data access, data corruption, or even full system takeover. Attackers can leverage this vulnerability to extract sensitive information including user credentials, personal data, and system configuration details stored in the database. The remote nature of the attack means that threat actors can exploit this vulnerability from anywhere on the internet without requiring physical access to the system. This vulnerability directly aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, specifically targeting web application vulnerabilities through SQL injection attacks.
Mitigation strategies for this vulnerability require immediate patching of the Extended Tracker module to version 1.5.2.1 or later, which contains the necessary input validation and sanitization fixes. Organizations should also implement proper input validation at multiple layers including web application firewalls, database query parameterization, and regular security code reviews. Additional protective measures include implementing least privilege database access controls, monitoring database query logs for suspicious activity, and conducting regular vulnerability assessments. The remediation process should also involve updating all Drupal core components and contributed modules to their latest secure versions, as this vulnerability demonstrates the importance of maintaining up-to-date software components to prevent exploitation of known security flaws.