CVE-2019-20891
WooCommerce before 3.6.5, when it handles CSV imports of products, has a cross-site request forgery (CSRF) issue with resultant stored cross-site scripting (XSS) via includes/admin/importers/class-wc-product-csv-importer-controller.php.
Date published : 2020-06-19
https://blog.ripstech.com/2019/woocommerce-csrf-to-stored-xss/
https://raw.githubusercontent.com/woocommerce/woocommerce/master/CHANGELOG.txt