XdCMS SQL Injection Scanner

XdCMS is a content management system widely used for creating and managing websites. It is typically utilized by web developers, designers, and businesses seeking a user-friendly interface to publish and manage web content. The platform supports various plugins and themes, making it versatile for different types of sites, from blogs to e-commerce. Its open-source nature allows for customization and integration with other systems. Due to its widespread use, maintaining security within XdCMS is crucial to protect data and ensure website integrity. XdCMS serves as an accessible tool for digital content management, benefitting those who seek effective web solutions without extensive technical knowledge.

SQL Injection (SQLi) is a critical vulnerability that occurs when an attacker is able to manipulate the queries made to a database. This vulnerability allows attackers to execute arbitrary SQL code on the database server. As a result, the attacker may obtain unauthorized access to sensitive information, alter or delete data, or perform other malicious actions affecting the application's functionality. SQLi vulnerabilities are exploited by injecting malicious SQL code through input fields, such as login forms or search boxes, that are not properly sanitized. Protecting against SQL injections is essential to maintaining the confidentiality, integrity, and availability of data managed by the application.

The SQL Injection vulnerability in XdCMS can be exploited through the member login feature, specifically the login_save function. An attacker can use a crafted POST request to bypass authentication and execute custom SQL commands. The endpoint accepts unsanitized user input, allowing the injection of SQL code through parameters such as the username. The vulnerability leverages the use of special payloads that inject SQL functions like extractvalue into the SQL query processing. To exploit this, attackers can manipulate the parameters, introducing a hashed value calculated using a known algorithm like MD5 to verify the attack. Such vulnerabilities expose databases to potential unauthorized operations and data extraction.

Exploiting this SQL Injection vulnerability can result in severe impacts on the affected system. Attackers can potentially retrieve and manipulate sensitive data stored in the database, such as user credentials, financial information, or personal data. They could also gain unauthorized administrative privileges, allowing them to alter site content, configurations, or user permissions. Furthermore, a compromised database can serve as a foothold for further attacks on the network, potentially leading to data breaches or system outages. The integrity and availability of services depend significantly on identifying and mitigating these threats.

REFERENCES

• https://www.uedbox.com/post/35188/