| Description: | | Smartbi is a business intelligence application that offers functions including data integration, analysis and visualization, helping users understand and leverage their data for decision-making. Smartbi has a logical flaw when processing request parameters for the /vision/RMIServlet interface. Attackers can construct a special windowUnloading parameter to bypass the system's original authentication filter (CheckIsLoggedFilter), thus invoking sensitive back-end interfaces as an unauthorized user. |