The Simple Video Directory WordPress plugin before 1.4.4 does not sanitise and escape some of its settings, which could allow contributors and higher to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
https://wpscan.com/vulnerability/bf6c2e28-51ef-443b-b1c2-d555c7e12f7f/