ZCMS SQL Injection Scanner

ZCMS is a content management system used by individuals and businesses to manage and streamline their web content. It provides tools for building and maintaining a website, enabling users to update design and content without technical expertise. ZCMS is especially popular among small businesses and start-ups for its flexibility and ease of use. It supports plugins and themes, making it customizable for different business needs. Users often include website developers, bloggers, and business owners looking to maintain a strong online presence. Despite its advantages, like any CMS, it can be vulnerable to security issues without regular updates.

SQL Injection is a prevalent vulnerability that allows an attacker to interfere with the queries that an application makes to its database. This type of attack can lead to unauthorized data exposure, data manipulation, and complete administrative control over the database. It exploits flaws in the input handling or escaping mechanisms of web applications, allowing malicious SQL code execution. An attacker may extract sensitive information such as user credentials or personal data. Additionally, they can impact the integrity of the database by altering or deleting records. SQL Injection represents a significant risk, emphasizing the need for secure coding practices.

The SQL Injection vulnerability in ZCMS is found in the 'cms_channel.php' module, particularly in the 'del' parameter. This vulnerable endpoint allows attackers to send crafted SQL queries through user input, which are executed by the database. The exploitation involves injecting SQL commands into the 'del' parameter, manipulating database operations. As seen in the template, the injected payload uses a blind SQL injection technique to verify the presence of the vulnerability. The payload aims to execute arbitrary SQL operations like extracting data from the INFORMATION_SCHEMA. Such vulnerabilities can remain undetected if not rigorously tested.

If exploited, the SQL Injection vulnerability could lead to several detrimental outcomes for ZCMS sites. Attackers might gain access to sensitive data, including passwords and personal user information. They could alter or erase critical data, affecting website functionality and integrity. An exploited site could be used as a launching point for further attacks against visitors or other sites. Unauthorized administrative actions performed through SQL Injection could disrupt business operations, resulting in financial losses. Moreover, the leak of sensitive data could damage reputations and lead to legal liabilities for affected site owners.

REFERENCES

• https://www.anquanke.com/post/id/183241