CVE-2008-4374 in CMS Buzz
Summary
by MITRE
SQL injection vulnerability in index.php in CMS Buzz allows remote attackers to execute arbitrary SQL commands via the id parameter in a playgame action.
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Analysis
by VulDB Data Team • 11/03/2024
The vulnerability identified as CVE-2008-4374 represents a critical sql injection flaw within the CMS Buzz content management system that exposes remote attackers to potential command execution capabilities. This weakness specifically manifests in the index.php file where the playgame action processes user input through the id parameter without proper sanitization or validation. The vulnerability falls under the category of CWE-89 sql injection as defined by the Common Weakness Enumeration framework, which categorizes this as a persistent and dangerous flaw that allows attackers to manipulate database queries through malicious input. The affected CMS Buzz platform fails to implement adequate input filtering mechanisms, creating an exploitable pathway for unauthorized individuals to manipulate backend database operations.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input for the id parameter within the playgame action context, enabling them to inject arbitrary sql commands that execute within the database context. This flaw operates at the application level where user-supplied data directly influences sql query construction, bypassing normal security controls and authentication mechanisms. The vulnerability demonstrates characteristics consistent with CWE-352 cross-site request forgery patterns in its ability to manipulate application state through crafted parameters, though the primary threat lies in the sql injection aspect rather than csrf. Attackers can leverage this weakness to extract sensitive information, modify database records, or potentially gain elevated privileges within the system. The attack vector is particularly concerning as it requires no authentication and can be executed remotely through web-based interfaces.
The operational impact of CVE-2008-4374 extends beyond simple data theft to encompass complete system compromise potential. Successful exploitation allows attackers to execute arbitrary commands on the database server, potentially leading to full system infiltration and data destruction. Organizations using CMS Buzz become vulnerable to data breaches, service disruption, and potential regulatory compliance violations. The vulnerability creates persistent access points that can be exploited repeatedly, making it particularly dangerous for long-term system security. According to ATT&CK framework methodology, this vulnerability maps to technique T1071.004 application layer protocol and T1046 network service discovery, as attackers can use the vulnerability to map database structures and identify system components. The flaw also aligns with T1190 exploit public-facing application, representing a common attack pattern targeting web applications.
Mitigation strategies for this vulnerability require immediate implementation of input validation and parameterized query execution mechanisms. System administrators should implement proper input sanitization for all user-supplied parameters, particularly those used in database query construction. The recommended approach involves adopting prepared statements and parameterized queries to prevent sql injection, aligning with OWASP top ten security practices and NIST guidelines for secure coding. Additionally, implementing web application firewalls and input validation rules can provide additional protection layers. Regular security audits and vulnerability assessments should be conducted to identify similar flaws in other system components. The fix requires code modifications to ensure that all database queries properly sanitize input parameters, with the id parameter specifically validated against expected data types and ranges. Organizations should also implement proper access controls and database privilege management to limit potential damage from successful exploitation attempts.