XSS esiste nel WebForms Pro estensione M2 prima 2.9.17 per Magento 2 tramite il campo textarea.
https://anothernetsecblog.com/magento-2-extension-security/
https://mageme.com/magento-2-form-builder.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12635