Secure Copy Content Protection and Content Locking < 5.1.5 - Admin+ Stored XSS via ays_sccp_sub_icon_image Parameter

The Secure Copy Content Protection and Content Locking WordPress plugin before 5.1.5 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).