crocoblock JetEngine Cross-Site Scripting Vulnerability (CNVD-2022-05012)

crocoblock JetEngine is a dynamic content plugin that allows you to build complex websites quickly and cost-effectively. crocoblock JetEngine prior to version 2.9.1 is vulnerable to a cross-site scripting vulnerability that stems from a lack of data validation filtering of user-supplied data and output in the username field. An attacker could exploit the vulnerability to execute JavaScript code on the client side.