MallBuilder search.php SQL Injection Scanner

Mallbuilder is a comprehensive e-commerce platform designed for multi-user online retail solutions. It is utilized by enterprises to create centralized online marketplaces akin to JD.com or Tmall. The software supports industry-specific and localized e-commerce setups, empowering businesses to address diverse market needs. With features catering to enterprise-level requirements, Mallbuilder facilitates the rapid deployment of robust, scalable online marketplaces. The platform is equipped to manage vertical and niche markets, offering comprehensive tools for online brand management. Its broad functionality allows users to tailor their marketplaces to specific business models and customer demographics.

SQL Injection is a critical vulnerability that can compromise the security of a web application by allowing unauthorized access to the database. This vulnerability occurs when user inputs are not correctly sanitized, enabling attackers to inject malicious SQL code. Successful exploitation may lead to unauthorized data access, including viewing, modifying, or deleting sensitive information stored in the database. Attackers can manipulate the SQL query executed by the application to retrieve additional data or perform unauthorized operations. Ensuring robust input validation and using parameterized queries are essential to mitigate these risks. SQL Injection vulnerabilities are extensively targeted due to their potential impact on data confidentiality, integrity, and availability.

The vulnerability in Mallbuilder's search.php stems from the improper handling of user-provided data in the 'key' parameter. Without adequate input validation, the search.php file is susceptible to SQL Injection attacks. Maliciously crafted payloads can be injected through this vulnerable parameter to execute arbitrary SQL commands in the database. Attackers typically use this method to execute unauthorized operations such as data retrieval, modification, or deletion. A common attack technique involves using SQL functions like `extractvalue` in conjunction with the `md5` hash function to manipulate database responses. This allows the attacker to exploit the database indirectly and gain unauthorized access.

The exploitation of this vulnerability could have severe consequences for affected systems. Once exploited, perpetrators may gain full access to the database, leading to significant information disclosure. This includes potential exposure of user credentials, personal data, and sensitive business information stored within the database. Attackers may also modify or delete data, impacting the application's functionality and integrity. Moreover, successful exploitation could aid in further attacks on the system, perpetuating a cycle of unauthorized accesses and data breaches. The overall impact can result in severe financial and reputational damage to the affected business.