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Added Input Data Validation. #1

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Added Input Data Validation. #1

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4 changes: 2 additions & 2 deletions wp-plugin-grunt.php
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ function my_action_javascript() { ?>
function my_action_callback() {
global $wpdb; // this is how you get access to the database
$environment = $_POST['environment'];
$response = shell_exec( $_POST['command']);
$response = shell_exec(escapeshellcmd($_POST['command']));
echo $environment .' '. $response .' '. get_option( 'extra_post_info' );
wp_die(); // this is required to terminate immediately and return a proper response
}
Expand Down Expand Up @@ -93,4 +93,4 @@ function extra_post_info($content)

}

?>
?>