Apache Superset is prone to an information-disclosure vulnerability. An attacker can exploit this issue to obtain sensitive information that may aid in further attacks. Apache Superset version prior to 0.31 are vulnerable.
Block external access at the network boundary, unless external parties require service.
Allow only trusted computers and networks access. Block all other access to the server if possible.
Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This may indicate exploit attempts or activity that results from successful exploits.
Updates are available. Please see the references or vendor advisory for more information.