This indicates an attack attempt to exploit a Cross-Site Scripting Vulnerability in WiKID 2FA Enterprise Server.
This vulnerability is due to insufficient validation of user-supplied data. A remote attacker can exploit this vulnerability by enticing a target user into clicking a malicious link. Successful exploitation could allow the attacker to execute arbitrary script code in the context of the user's browser.
WiKID 2FA Enterprise Server before 4.2.0-b2053
System Compromise: Remote attackers can execute arbitrary script code in the context of the affected application.
Apply the most recent upgrade or patch from the vendor.