The W-DALIL WordPress plugin through 2.0 does not sanitise and escape some of its fields, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)
https://wpscan.com/vulnerability/306ea895-0b90-4276-bb97-eecb34f9bfae