Event List < 0.8.8 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of its settings, allowing high privilege users such as admin to perform Cross-Site Scripting attacks against other admin even when the unfiltered_html is disallowed

PoC

Put the following payload in the “iCal link text” Feed Settings of the plugin (/wp-admin/edit.php?post_type=el_events&page;=el_admin_settings&tab;=feed): "> General > Text for no events settings also affected