di.xml

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Rss\Controller\Adminhtml\Feed\Index">
        <plugin name="adminAuthentication" type="Magento\Rss\App\Action\Plugin\BackendAuthentication"/>
    </type>
    <type name="Magento\Rss\App\Action\Plugin\BackendAuthentication">
        <arguments>
            <argument name="aclResources" xsi:type="array">
                <item name="feed" xsi:type="string">Magento_Rss::rss</item>
                <item name="notifystock" xsi:type="string">Magento_Catalog::catalog_inventory</item>
                <item name="new_order" xsi:type="string">Magento_Sales::actions_view</item>
                <item name="review" xsi:type="string">Magento_Reports::review_product</item>
            </argument>
        </arguments>
    </type>
</config>