WordPress PDF Invoices & Packing Slips for WooCommerce plugin <= 5.6.0 - Missing Authorization to Authenticated (Subscriber+) Peppol Identifier Modification vulnerability

Missing Authorization to Authenticated Subscriber+ Peppol Identifier Modification vulnerability discovered by Dmitrii Ignatyev - CleanTalk Inc in WordPress Plugin WooCommerce PDF Invoices & Packing Slips versions = 5.6.0...