CVE-2016-10096: GeniXCMS SQL Injection Vulnerability

Background

GeniXCMS is a content management system (CMS) that allows users to create and manage websites. It is built using PHP and provides various features such as user management, page creation, and template customization. However, a SQL injection vulnerability has been discovered in the register.php file of GeniXCMS before version 1.0.0. This vulnerability allows remote attackers to execute arbitrary SQL commands by manipulating the activation parameter. As a result, sensitive information stored in the database can be accessed, modified, or deleted by an attacker.

Vulnerability Detail

The SQL injection vulnerability in GeniXCMS arises from improper input validation in the register.php file. When the activation parameter is not properly sanitized, an attacker can inject malicious SQL statements into the database query. This can lead to unauthorized access to the database, data leakage, data manipulation, or even complete compromise of the system. The vulnerability has a CVSS score of 7.3, indicating a high severity level.

composer require genix/cms:1.0.0

Workaround

If upgrading to the latest version is not immediately feasible, a temporary workaround can be implemented by manually sanitizing the activation parameter in the register.php file. This can be done by using appropriate input validation and sanitization functions, such as prepared statements or parameterized queries, to prevent the execution of malicious SQL commands. Here is an example of how the activation parameter can be sanitized using prepared statements in PHP:

// Retrieve the activation parameter
$activation = $_GET['activation'];

// Prepare the SQL statement
$stmt = $pdo->prepare('SELECT * FROM users WHERE activation = ?');

// Bind the parameter
$stmt->bindParam(1, $activation);

// Execute the query
$stmt->execute();

// Fetch the results
$results = $stmt->fetchAll();

// Process the results
// ...

It is important to note that this workaround is not a permanent solution and should be replaced with the official fix as soon as possible.

Conclusion

The SQL injection vulnerability in GeniXCMS before version 1.0.0 can allow remote attackers to execute arbitrary SQL commands and potentially compromise the system. It is crucial for users to upgrade to the latest version or apply the provided workaround to mitigate the risk. For further support on vulnerability remediation, please contact DevNack.com.

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