CVE-2008-5047 in Rental Script
Summary
by MITRE
SQL injection vulnerability in admin/index.php in Mole Group Rental Script allows remote attackers to execute arbitrary SQL commands via the username parameter.
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Analysis
by VulDB Data Team • 11/10/2024
The CVE-2008-5047 vulnerability represents a critical sql injection flaw in the Mole Group Rental Script administration interface. This vulnerability specifically targets the admin/index.php file where user input is improperly validated and directly incorporated into sql database queries without adequate sanitization or parameterization. The username parameter serves as the primary attack vector, allowing remote adversaries to manipulate the sql execution flow by injecting malicious sql code through this input field.
This vulnerability falls under the CWE-89 category of sql injection, which is classified as a severe security weakness in software applications that process user input through database queries. The flaw enables attackers to bypass authentication mechanisms and gain unauthorized access to administrative functions, potentially leading to complete system compromise. The vulnerability exists due to insufficient input validation and the absence of proper sql query parameterization techniques within the application's codebase.
The operational impact of this vulnerability extends beyond simple data theft or manipulation. Attackers can leverage this weakness to execute arbitrary sql commands on the underlying database server, potentially gaining access to sensitive user information, modifying database contents, or even escalating privileges within the application. The remote nature of this vulnerability means that attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from anywhere on the internet.
Security professionals should implement multiple layers of defense to mitigate this vulnerability. The primary remediation involves implementing proper input validation and parameterized queries throughout the application code. All user inputs must be sanitized and validated before being incorporated into any database operations. Additionally, the principle of least privilege should be enforced, ensuring that database accounts used by the application have minimal required permissions. The use of web application firewalls and input filtering mechanisms can provide additional protection layers. Organizations should also conduct regular security assessments and code reviews to identify similar vulnerabilities in other parts of their applications, as sql injection remains one of the most prevalent and dangerous web application security threats. This vulnerability demonstrates the critical importance of following secure coding practices and adhering to established security frameworks that address common weaknesses in application development.