There is a stored Cross‑Site Scripting (XSS) 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 could potentially execute arbitrary JavaScript code in a victim’s browser. Exploitation does not require any privileges and can be performed by an anonymous user.

There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS versions 10.8.1 – 1121 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.