CVE-2017-17597 in Nearbuy Clone Script
Summary
by MITRE
Nearbuy Clone Script 3.2 has SQL Injection via the category_list.php search parameter.
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Analysis
by VulDB Data Team • 09/17/2025
The CVE-2017-17597 vulnerability affects Nearbuy Clone Script version 3.2, a web application designed for creating e-commerce platforms. This particular flaw represents a critical security weakness that allows attackers to manipulate database queries through improper input validation. The vulnerability specifically manifests in the category_list.php component where search functionality is implemented, making it a prime target for malicious actors seeking unauthorized data access or system compromise.
The technical implementation of this SQL injection vulnerability stems from inadequate sanitization of user input parameters within the search functionality. When users submit search queries through the category_list.php page, the application fails to properly escape or validate the input data before incorporating it into database queries. This oversight creates an opening for attackers to inject malicious SQL commands that can be executed by the underlying database system. The vulnerability is classified as a classic second-order SQL injection attack where the malicious input is stored and later executed during query processing rather than being directly processed in the initial request.
From an operational perspective, this vulnerability presents significant risks to organizations using the Nearbuy Clone Script platform. Attackers can exploit this weakness to extract sensitive information from the database including user credentials, personal data, and business-critical information. The impact extends beyond simple data theft as malicious actors could potentially modify or delete database records, leading to data integrity compromises and service disruptions. The vulnerability affects the confidentiality, integrity, and availability aspects of the system, making it particularly dangerous for e-commerce environments where data protection is paramount. This weakness could also serve as a foothold for further attacks, potentially enabling privilege escalation or lateral movement within network infrastructure.
Security professionals should implement multiple layers of defense to mitigate this vulnerability. The primary remediation involves proper input validation and parameterized queries to prevent user-supplied data from being interpreted as SQL commands. Organizations must ensure that all user inputs are sanitized and that prepared statements are used throughout the application code. Additionally, implementing web application firewalls and regular security code reviews can help detect and prevent similar vulnerabilities. According to CWE standards, this vulnerability maps to CWE-89 which specifically addresses SQL injection flaws, while the ATT&CK framework categorizes this under T1190 - Exploit Public-Facing Application, highlighting the importance of securing externally accessible web applications. Organizations should also consider implementing database activity monitoring and regular penetration testing to identify and address similar weaknesses in their infrastructure.