Disclosure summary
There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS 11.4 and below that may allow a remote, authenticated attacker to inject malicious a file with an embedded xss script which when loaded could potentially execute arbitrary JavaScript code in the victim’s browser. The privileges required to execute this attack are high. The attack could disclose a privileged token which may result in the attacker gaining full control of the Portal.
Source-reported weakness categories
CWE-79
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-57876
Open original source · Updated Oct 09, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| esri | portal_for_arcgis | 10.9.1 |
| esri | portal_for_arcgis | 10.9.1 |
| esri | portal_for_arcgis | 10.9.1 |
| esri | portal_for_arcgis | 11.0 |
| esri | portal_for_arcgis | 11.1 |
| esri | portal_for_arcgis | 11.1 |
| esri | portal_for_arcgis | 11.1 |
| esri | portal_for_arcgis | 11.1 |
| esri | portal_for_arcgis | 11.1 |
| esri | portal_for_arcgis | 11.2 |
| esri | portal_for_arcgis | 11.2 |
| esri | portal_for_arcgis | 11.2 |
| esri | portal_for_arcgis | 11.2 |
| esri | portal_for_arcgis | 11.2 |
| esri | portal_for_arcgis | 11.3 |
| esri | portal_for_arcgis | 11.3 |
| esri | portal_for_arcgis | 11.3 |
| esri | portal_for_arcgis | 11.4 |
| esri | portal_for_arcgis | 11.4 |
| esri | portal_for_arcgis | 11.4 |
Original records & references
- NIST NVD record
- CVE Program record
- www.esri.com — Patch, Vendor Advisory
PUBLISHED 2025-09-29T15:15:36-04:00
MODIFIED 2026-10-09T05:10:00-04:00
INGESTED 2026-10-10T20:50:24-04:00