Thank you for letting us know you'd like to report a vulnerability or security issue. We do accept such reports, and investigate them. If your report is found valid and useful we'll offer you a fitting bounty reward.
However, in order to report your vulnerability or security issue, please navigate to this page and fill out the form: https://www.iubenda.com/en/help/171440-vulnerability-reporting
Please keep in mind that it might take a good few business days for us to investigate your report with the responsible departments, but whether we find your report valid or not, you'll get a response from us.