The SureForms WordPress plugin before 1.4.4 does not sanitise and escape some of its Form settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
https://wpscan.com/vulnerability/fc3da503-a973-44d8-82d0-13539501f8c0/