CVE-2008-3346 in ShopCart DX
Summary
by MITRE
SQL injection vulnerability in product_detail.php in ShopCart DX allows remote attackers to execute arbitrary SQL commands via the pid parameter.
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Analysis
by VulDB Data Team • 11/02/2024
The vulnerability identified as CVE-2008-3346 represents a critical sql injection flaw within the ShopCart DX e-commerce platform, specifically affecting the product_detail.php script. This vulnerability resides in the handling of user-supplied input through the pid parameter, which is used to retrieve product details from the database. The flaw allows malicious actors to manipulate the sql query structure by injecting crafted sql commands through this parameter, thereby bypassing normal authentication and authorization mechanisms. The vulnerability directly maps to CWE-89, which categorizes sql injection as a weakness that occurs when an application incorporates untrusted data into sql queries without proper sanitization or parameterization. This type of vulnerability is particularly dangerous in web applications that process user input directly into database queries, as it can lead to complete database compromise and unauthorized access to sensitive information.
The operational impact of this vulnerability extends beyond simple data extraction to encompass full database manipulation capabilities. Remote attackers can leverage the pid parameter to execute arbitrary sql commands, potentially gaining access to customer information, order histories, payment details, and administrative credentials stored within the database. The vulnerability enables attackers to perform data read operations such as SELECT queries to extract sensitive information, write operations like INSERT or UPDATE to modify data, and even destructive operations through DELETE commands or schema modifications. This vulnerability aligns with several ATT&CK techniques including T1071.004 for application layer protocol usage and T1190 for exploit public-facing application, demonstrating how attackers can systematically exploit web application vulnerabilities to achieve their objectives. The attack surface is particularly concerning as product detail pages are frequently accessed and often contain sensitive product information that attackers can leverage for further exploitation.
Mitigation strategies for CVE-2008-3346 must focus on implementing robust input validation and parameterized queries to prevent sql injection attacks. The most effective approach involves using prepared statements or parameterized queries that separate sql code from user input, ensuring that any malicious sql fragments are treated as literal values rather than executable code. Additionally, implementing proper input sanitization techniques, including whitelisting valid input patterns and employing proper escape sequences for special sql characters, significantly reduces the attack surface. Organizations should also deploy web application firewalls and intrusion detection systems that can monitor for suspicious sql injection patterns and block malicious requests before they reach the vulnerable application. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities across the entire application stack, as sql injection flaws often occur in multiple locations within web applications. The implementation of least privilege principles for database accounts and regular security updates to the ShopCart DX platform further reduce the potential impact of such vulnerabilities. Compliance with industry standards such as owasp top ten and iso 27001 security requirements should be maintained to ensure comprehensive protection against sql injection attacks and other web application threats.