Description
There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, administratively privileged attacker to inject malicious code that could potentially execute arbitrary in a victim-s browser. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.
CVSS 5.5EPSS 0.196%Risk 0.56
View source- Published
- 2026-08-21 21:17:03
- Affected versions
- <=11.5
- Type
- Web application
- Last modified
- 2026-08-26 16:54:26
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N