newsupernova/lib/web/jquery/patches/jquery.js

/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

define([], function () {
    'use strict';

    /**
     * Patch for CVE-2015-9251 (XSS vulnerability).
     * Can safely remove only when jQuery UI is upgraded to >= 3.3.x.
     * https://www.cvedetails.com/cve/CVE-2015-9251/
     */
    function ajaxResponsePatch(jQuery) {
        jQuery.ajaxPrefilter(function (s) {
            if (s.crossDomain) {
                s.contents.script = false;
            }
        });
    }

    return function ($) {
        var majorVersion = $.fn.jquery.split('.')[0];

        if (majorVersion >= 3) {
            console.warn('jQuery patch for CVE-2015-9251 is no longer necessary, and should be removed');
        }

        ajaxResponsePatch($);

        return $;
    };
});