What are the potential security risks of storing SQL commands in a table without proper escaping in PHP?

Storing SQL commands in a table without proper escaping in PHP can lead to SQL injection attacks, where malicious users can manipulate the queries to access or modify sensitive data. To prevent this, it is important to properly escape the SQL commands before executing them. 

// Retrieve the SQL command from the table
$sql_command = "SELECT * FROM commands WHERE id = " . mysqli_real_escape_string($conn, $_GET['id']);

// Execute the escaped SQL command
$result = mysqli_query($conn, $sql_command);

// Process the result
if ($result) {
    // Handle the result
} else {
    // Handle the error
}

Keywords

SQL injection security vulnerability escaping prepared statements data sanitization

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