The Podlove Podcast Publisher WordPress plugin before 4.1.24 does not sanitise and escape some of its 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/2feed26b-ef02-4954-ab9d-8b0f958b0ef1/