SQL injection vulnerability in the com_musica module in Joomla! and Mambo allows remote attackers to execute arbitrary SQL commands via the id parameter to index.php.
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Analysis
by VulDB Data Team • 10/19/2024
The CVE-2008-6234 vulnerability represents a critical sql injection flaw within the com_musica component of both Joomla and Mambo that incorporate this specific component, making it a widespread concern for organizations running these platforms. The attack vector is particularly dangerous as it requires no authentication and can be executed from any remote location, enabling unauthorized individuals to gain control over database operations and potentially compromise the entire system. The vulnerability is categorized under CWE-89 sql injection, which is a fundamental weakness in web applications that allows attackers to manipulate database queries through malicious input. This type of vulnerability directly aligns with the ATT&CK technique T1071.004 application layer protocol and T1566 credential access through injection techniques, demonstrating how sql injection can serve as a primary entry point for database compromise.
The technical exploitation of CVE-2008-6234 occurs when an attacker crafts a malicious payload containing sql commands within the id parameter of the index.php script. The vulnerable application processes this input without proper sanitization, causing the sql query to be modified and executed with attacker-controlled commands. This allows for various malicious operations including data extraction, modification, or deletion of database records. The vulnerability can be leveraged to escalate privileges, access sensitive user information, or even gain shell access to the underlying system. The impact extends beyond simple data theft as attackers can manipulate the database structure, create backdoors, or establish persistent access. The flaw particularly affects database operations that rely on user input for dynamic query construction, making the com_musica module a prime target for exploitation. The vulnerability's severity is compounded by the fact that it operates at the application layer, bypassing many traditional network-based security controls and requiring robust application-level defenses to prevent exploitation.
Organizations running affected versions of Joomla and Mambo development teams, which typically include proper input validation and parameterized query construction. Additionally, implementing web application firewalls can provide an additional layer of protection by filtering malicious sql injection attempts before they reach the vulnerable application components. Database access controls should be reviewed and restricted to minimize the potential impact of successful exploitation, ensuring that database accounts used by web applications have minimal required privileges. Input validation should be strengthened at multiple levels including application code, database layer, and network perimeter defenses. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities within other components of the web application stack. The implementation of secure coding practices, including parameterized queries and input sanitization, should be enforced throughout the development lifecycle to prevent similar vulnerabilities from emerging in future releases. Organizations should also consider implementing database activity monitoring and anomaly detection systems to identify potential exploitation attempts and respond to incidents more effectively. The vulnerability demonstrates the critical importance of maintaining up-to-date software versions and implementing comprehensive security measures across all layers of the application architecture.