There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS versions 11.2 and below that may allow a remote, authenticated attacker to create a crafted link that can be saved as a new location when moving an existing item which will potentially execute arbitrary JavaScript code in the victim’s browser. The privileges required to execute this attack are high.
There is a difficult to exploit improper authentication issue in the Home application for Esri Portal for ArcGIS versions 11.2 and below on Windows and Linux, and ArcGIS Enterprise 11.1 and below on Kubernetes which, under unique circumstances, could potentially allow a remote, unauthenticated attacker to compromise the confidentiality, integrity, and availability of the software.
There is a path traversal in Esri Portal for ArcGIS versions <= 11.2. Successful exploitation may allow a remote, authenticated attacker to traverse the file system to access files or execute code outside of the intended directory.
There is a Cross-site Scripting vulnerability in Portal for ArcGIS in versions 11.2 and below that may allow a remote, authenticated attacker to provide input that is not sanitized properly and is rendered in error messages. The are no privileges required to execute this attack.