WP Adminify < 3.1.6 - Admin+ Stored XSS

Description The plugin 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)

PoC

Several fields in the plugin are vulnerable to stored XSS when using the payload: ![](x) Affected fields include Customizer fields: - “Notification Bar -> Content” (view site on frontend to see XSS) - “Logo -> Logo Link -> Edit Link -> Link Text” (view site in WP Admin to see XSS) WP Adminify Settings: - “Admin Columns > Post Types > Post > Title” - “Admin Columns > Taxonomies > Category > Title”