CVE-2010-4859 in Shop-Script
Summary
by MITRE
SQL injection vulnerability in index.php in WebAsyst Shop-Script allows remote attackers to execute arbitrary SQL commands via the blog_id parameter in a news action.
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Analysis
by VulDB Data Team • 01/29/2018
The vulnerability identified as CVE-2010-4859 represents a critical sql injection flaw within the WebAsyst Shop-Script e-commerce platform, specifically affecting the index.php file in the news action component. This vulnerability resides in the handling of user-supplied input through the blog_id parameter, which is processed without adequate sanitization or validation measures. The flaw allows remote attackers to manipulate the database queries executed by the application, potentially enabling full database compromise and unauthorized access to sensitive customer information. The vulnerability is classified under CWE-89 as a classic sql injection weakness, where improper input validation creates an entry point for malicious sql commands. Attackers can exploit this vulnerability by crafting specially designed blog_id parameter values that alter the intended sql query structure, thereby bypassing authentication mechanisms and gaining unauthorized access to the underlying database system.
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 server. This means that malicious actors can not only read sensitive customer data, order information, and payment details but also modify or delete database records, potentially causing significant financial and reputational damage to the affected organization. The remote nature of the attack eliminates the need for physical access to the system, making it particularly dangerous as it can be exploited from anywhere on the internet. According to the mitre att&ck framework, this vulnerability maps to the command and control phase where adversaries establish persistence and exfiltrate data, while also potentially enabling privilege escalation through database access. The vulnerability affects the integrity and confidentiality of the entire web application, as it provides a direct pathway into the backend database infrastructure that typically houses sensitive customer information and transactional data.
Mitigation strategies for CVE-2010-4859 must address both immediate remediation and long-term security improvements. The primary solution involves implementing proper input validation and parameterized queries to prevent sql injection attacks, ensuring that all user-supplied data is properly sanitized before being incorporated into database queries. Organizations should deploy web application firewalls and input validation controls that filter out malicious sql characters and patterns. The implementation of prepared statements and stored procedures can significantly reduce the risk of sql injection by separating sql code from data. Additionally, regular security audits and penetration testing should be conducted to identify similar vulnerabilities across the entire application stack. System administrators should also implement proper access controls and monitoring mechanisms to detect unauthorized database access attempts. The vulnerability demonstrates the importance of following secure coding practices and adhering to the principle of least privilege when designing web applications, ensuring that database connections use minimal required permissions and that all user inputs are rigorously validated before processing. Organizations must also maintain up-to-date security patches and regularly review their application security posture to prevent similar vulnerabilities from emerging in other components of their web infrastructure.