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/eventprime-event-calendar-management/wordpress-eventprime-plugin-3-1-5-reflected-cross-site-scripting-xss-vulnerability
www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/eventprime-event-calendar-management/eventprime-315-reflected-cross-site-scripting-via-event-id