CVE-2006-5959 in A+ Store E-Commerce
Summary
by MITRE
SQL injection vulnerability in browse.asp in A+ Store E-Commerce allows remote attackers to execute arbitrary SQL commands via the ParentID parameter.
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Analysis
by VulDB Data Team • 04/27/2026
The vulnerability identified as CVE-2006-5959 represents a critical SQL injection flaw within the A+ Store E-Commerce platform's browse.asp component. This security weakness specifically targets the ParentID parameter, which serves as an entry point for malicious actors to inject arbitrary SQL commands into the underlying database system. The vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly filter user-supplied data before incorporating it into database queries. Attackers can exploit this flaw by manipulating the ParentID parameter to execute unauthorized database operations, potentially gaining access to sensitive customer information, transaction records, and other confidential data stored within the e-commerce platform's database infrastructure.
The technical exploitation of this vulnerability aligns with CWE-89, which categorizes SQL injection as a common weakness in web applications where untrusted data is directly incorporated into SQL command strings without proper sanitization or parameterization. This flaw operates at the application layer and represents a classic example of how improper input handling can lead to severe database compromise. The vulnerability exists because the browse.asp script directly concatenates user input from the ParentID parameter into SQL queries without implementing proper parameterized queries or input validation techniques. This allows attackers to manipulate the SQL execution flow by injecting malicious SQL syntax that can bypass authentication mechanisms, extract data, modify database contents, or even execute system commands depending on the database management system's configuration and privileges.
The operational impact of CVE-2006-5959 extends beyond simple data theft, as it provides attackers with the capability to perform comprehensive database reconnaissance and potentially escalate privileges within the application's database environment. Successful exploitation could result in complete database compromise, allowing unauthorized users to access customer credit card information, personal identification details, order histories, and other sensitive business data. The vulnerability affects the integrity and confidentiality of the entire e-commerce platform, potentially leading to financial losses, regulatory penalties under data protection laws, and significant reputational damage to the organization operating the affected system. Additionally, the attack surface is particularly concerning because it operates through a standard browsing interface, making it accessible to attackers with minimal technical expertise and potentially enabling automated exploitation through web crawlers or scanning tools.
Mitigation strategies for this vulnerability should prioritize immediate implementation of parameterized queries or prepared statements to eliminate direct SQL command concatenation with user input. The ParentID parameter must undergo strict input validation, including length restrictions, character set filtering, and regular expression validation to prevent malicious payloads from being processed. Organizations should implement proper access controls and database privilege management to limit the impact of successful exploitation attempts, ensuring that database accounts used by the web application have minimal required permissions. Network-level protections such as web application firewalls and intrusion detection systems can help detect and block common SQL injection attack patterns. The remediation process should also include comprehensive code review and security testing of all web application components, particularly those handling user input and database interactions. Security teams should follow ATT&CK framework techniques related to command and control, credential access, and data extraction to understand potential attack paths and implement appropriate defensive measures. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other components of the e-commerce platform and ensure ongoing protection against evolving attack vectors.