    public function actionDeleteDropdown() {
        $dropdowns = Dropdowns::model()->findAll();

        if (isset($_POST['dropdown'])) {
            if ($_POST['dropdown'] != Actions::COLORS_DROPDOWN_ID) {
                $model = Dropdowns::model()->findByPk($_POST['dropdown']);
                $model->delete();
                $this->redirect('manageDropDowns');
            }
        }

        $this->render('deleteDropdowns', array(
            'dropdowns' => $dropdowns,
        ));
    }
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.