CVE-2007-3631 in GameSiteScript
Summary
by MITRE
SQL injection vulnerability in index.php in GameSiteScript (gss) 3.1 and earlier allows remote attackers to execute arbitrary SQL commands via the params parameter, related to missing input validation of the id field.
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Analysis
by VulDB Data Team • 09/25/2024
The vulnerability identified as CVE-2007-3631 represents a critical sql injection flaw within GameSiteScript version 3.1 and earlier installations. This vulnerability exists in the index.php file where the params parameter fails to properly validate input from the id field, creating an exploitable condition that allows remote attackers to manipulate database queries. The flaw stems from inadequate sanitization of user-supplied data before incorporating it into sql command structures, which directly violates fundamental security principles for data validation and input handling.
This sql injection vulnerability operates through the manipulation of the params parameter in the index.php script, specifically targeting the id field processing. Attackers can craft malicious input that bypasses normal input validation mechanisms and injects arbitrary sql commands into the backend database query execution pipeline. The vulnerability's classification as a sql injection flaw aligns with common weakness enumeration CWE-89, which specifically addresses sql injection vulnerabilities that occur when user input is improperly filtered or escaped before being used in sql queries. The attack vector is particularly dangerous as it enables remote code execution capabilities through database manipulation rather than direct application exploitation.
The operational impact of this vulnerability extends beyond simple data theft or manipulation to potentially enable complete system compromise. Remote attackers can leverage this weakness to extract sensitive information from the database, modify or delete critical records, and potentially escalate privileges within the application environment. The vulnerability affects the entire GameSiteScript application framework, making all installations vulnerable to unauthorized database access and manipulation. According to the attack technique framework, this represents a classic sql injection attack pattern that falls under ATT&CK technique T1071.004 for application layer protocol manipulation and T1046 for network service discovery.
Mitigation strategies for CVE-2007-3631 require immediate implementation of proper input validation and parameterized query execution. Organizations should implement strict input sanitization routines that filter and validate all user-supplied data before processing, particularly focusing on the id field and params parameter handling. The recommended approach involves adopting parameterized sql queries or prepared statements that separate sql command structure from data values, effectively preventing malicious sql code injection. Additionally, implementing proper access controls and database privilege management can limit the potential damage from successful exploitation attempts. Regular security audits and input validation testing should be conducted to ensure continued protection against similar vulnerabilities in the application codebase.
The vulnerability demonstrates a fundamental flaw in application security design that violates multiple security best practices and industry standards. Organizations using GameSiteScript should prioritize immediate patching and code review processes to address this sql injection weakness. The presence of such vulnerabilities in widely deployed web applications underscores the critical importance of proper input validation and sql query sanitization in preventing database-level attacks. This particular flaw serves as a reminder of how legacy applications may contain unaddressed security vulnerabilities that remain exploitable for years after initial deployment, emphasizing the need for continuous security maintenance and vulnerability assessment programs.