    public function index($id)
    {
        $this->paginate['conditions'] = array('GalaxyElement.galaxy_cluster_id' => $id);
        $clusters = $this->paginate();
        $this->set('list', $clusters);
        if ($this->request->is('ajax')) {
            $this->layout = 'ajax';
            $this->render('ajax/index');
        }
    }
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.