FineCMS SQL Injection Scanner

FineCMS is a content management system used by developers and website administrators for creating and managing digital content. It’s popular for building websites and web applications because of its flexibility and user-friendly interface. Many businesses and individuals use FineCMS to reach a broad audience and manage content operations effectively. It is suitable for various types of websites, including personal blogs, e-commerce stores, and enterprise-level web applications. The open-source nature of FineCMS allows developers to customize and adapt it to specific project requirements. Its extensive plugin system provides additional functionality and integration with other services, enhancing its capabilities for diverse digital needs.

The SQL Injection vulnerability discovered in FineCMS 5.0.10 allows attackers to interfere with the queries that the application makes to its database. This type of attack can lead to unauthorized data access, modification, or deletion, posing significant risks to the integrity and confidentiality of the stored data. An attacker can exploit this vulnerability to execute arbitrary SQL commands, thereby manipulating the database for malicious purposes. SQL Injection vulnerabilities are critical as they can potentially expose sensitive information and disrupt the normal operation of a web application. Protection against such vulnerabilities requires rigorous input validation and parameterized queries to filter dangerous data inputs. A comprehensive security assessment may be necessary to identify and mitigate these vulnerabilities.

The vulnerability in FineCMS involves an improper validation of input data that is passed to the database query. Specifically, the application's endpoint at '/index.php?c=api&m=data2&auth=...' is susceptible to tampered input in the 'param' parameter. An attacker can introduce SQL syntax that manipulates the SQL command, potentially gaining unauthorized access to database information. The common payload used in such cases modifies the intended query to perform unintended SQL operations like retrieving hashed data or accessing sensitive tables. The lack of adequate defenses such as prepared statements or input sanitization opens this endpoint to exploitation. Patches and updates that strengthen input validations and switch to secure coding techniques are crucial in preventing further incidents.

If exploited, this vulnerability can have several adverse effects, including unauthorized access to sensitive data stored in the FineCMS database. Attackers might retrieve user data, administrative credentials, or potentially corrupt or delete essential tables. Such breaches could lead to identity theft, data loss, or even the complete shutdown of application services. Furthermore, unauthorized changes to the database could result in financial losses and reputational damage for stakeholders relying on the affected system. The implication of this SQL Injection attack highlights the importance of securing database interactions through robust authentication mechanisms and maintaining current best practices in web application security.

REFERENCES

• https://blog.csdn.net/dfdhxb995397/article/details/101385340