CVE-2008-6362 in Multiple Membership Script
Summary
by MITRE
SQL injection vulnerability in sitepage.php in Multiple Membership Script 2.5 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/14/2024
The vulnerability identified as CVE-2008-6362 represents a critical SQL injection flaw within the Multiple Membership Script 2.5 web application, specifically affecting the sitepage.php component. This vulnerability resides in the handling of user-supplied input through the id parameter, which is processed without adequate sanitization or validation mechanisms. The flaw allows remote attackers to inject malicious SQL code directly into the application's database queries, potentially enabling unauthorized access to sensitive data, modification of database content, or complete system compromise.
The technical nature of this vulnerability aligns with CWE-89, which defines SQL injection as the insertion of malicious SQL statements into input fields for execution by the database. In this case, the sitepage.php script fails to properly escape or parameterize the id parameter before incorporating it into SQL queries, creating an exploitable entry point for attackers. The vulnerability operates at the application layer where user input transitions into database operations without proper security controls, making it particularly dangerous as it can be exploited from any remote location without requiring authentication.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable attackers to escalate privileges, modify user accounts, extract confidential information, or even gain shell access to the underlying server. The Multiple Membership Script 2.5 application, being a membership management system, likely contains sensitive user data, membership details, and potentially financial information that could be compromised through this vulnerability. Attackers could leverage this flaw to enumerate database structures, extract user credentials, or manipulate membership statuses, causing significant damage to both the organization and its users.
Security professionals should consider this vulnerability in the context of the ATT&CK framework, particularly under the T1190 technique for Exploit Public-Facing Application, and T1071.004 for Application Layer Protocol. Mitigation strategies must include immediate implementation of input validation, parameterized queries, and proper output encoding to prevent SQL injection attacks. Organizations should also conduct comprehensive security assessments of their web applications, implement web application firewalls, and ensure regular security updates and patches are applied to prevent exploitation of similar vulnerabilities in the future. The vulnerability demonstrates the critical importance of secure coding practices and input validation in preventing database-related attacks that can have far-reaching consequences for system integrity and data confidentiality.