CVE-2009-0296 in Script Toko Online
Summary
by MITRE
SQL injection vulnerability in shop_display_products.php in Script Toko Online 5.01 allows remote attackers to execute arbitrary SQL commands via the cat_id parameter.
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Analysis
by VulDB Data Team • 11/23/2024
The vulnerability identified as CVE-2009-0296 represents a critical sql injection flaw within the Script Toko Online 5.01 web application, specifically affecting the shop_display_products.php component. This vulnerability resides in the application's handling of user-supplied input through the cat_id parameter, which is processed without adequate sanitization or validation. The flaw enables remote attackers to manipulate the underlying database queries by injecting malicious sql code through this parameter, potentially compromising the entire database infrastructure.
The technical implementation of this vulnerability stems from improper input validation and sanitization practices within the application's backend processing logic. When the cat_id parameter is submitted through the web interface, the application directly incorporates this value into sql queries without appropriate escaping or parameterization mechanisms. This design flaw aligns with CWE-89, which specifically addresses sql injection vulnerabilities resulting from inadequate input validation and improper query construction. The vulnerability exists at the application layer where user input transitions into database operations, creating a direct pathway for malicious code execution.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to execute arbitrary sql commands on the affected database server. This could result in unauthorized data access, data modification, or complete database compromise. Attackers could potentially extract sensitive customer information, modify product catalogs, manipulate inventory data, or even escalate privileges within the database environment. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the system, making this vulnerability particularly dangerous for e-commerce platforms handling sensitive transactional data.
Mitigation strategies for CVE-2009-0296 should focus on implementing proper input validation and parameterized queries throughout the application codebase. The most effective remediation involves adopting prepared statements or parameterized queries that separate sql code from user input, thereby preventing the injection of malicious sql commands. Additionally, implementing input sanitization measures, including whitelisting acceptable input values and employing proper escape sequences, can significantly reduce the attack surface. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for suspicious sql injection patterns. The vulnerability demonstrates the importance of following secure coding practices and adhering to industry standards such as those outlined in the owasp top ten project, which emphasizes the critical need for proper input validation and output encoding in web applications. Regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities across the entire application stack, ensuring comprehensive protection against sql injection attacks.