The Easy Smooth Scroll Links WordPress plugin before 2.23.1 does not sanitise and escape its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
The Pootle Button plugin before 1.2.0 for WordPress has XSS via the assets_url parameter in assets/dialog.php, exploitable via wp-admin/admin-ajax.php.