Description The plugin does not sanitise and escape some parameters before outputting them back in the page, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin
patchstack.com/database/vulnerability/wp-facebook-feed/wordpress-the-awesome-feed-custom-feed-plugin-2-2-5-reflected-cross-site-scripting-xss-vulnerability
www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/wp-facebook-feed/the-awesome-feed-custom-feed-225-reflected-cross-site-scripting