---
id: CVE-2025-57871
title: >-
  There is a reflected cross site scripting vulnerability in Esri Portal for
  ArcGIS 11.4 and below that may allow a remote authenticated attacker with
  administrative access to supply a crafted string which would execute arbitrary
  JavaScrip…
summary: >-
  There is a reflected cross site scripting vulnerability in Esri Portal for
  ArcGIS 11.4 and below that may allow a remote authenticated attacker with
  administrative access to supply a crafted string which would execute arbitrary
  JavaScrip…
severity: medium
cvss: 4.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: esri
product: portal_for_arcgis
affected:
  - portal_for_arcgis = 10.9.1
  - portal_for_arcgis = 11.0
  - portal_for_arcgis = 11.1
  - portal_for_arcgis = 11.2
  - portal_for_arcgis = 11.3
  - portal_for_arcgis = 11.4
published: '2025-09-29'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-57871'
references:
  - url: >-
      https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/portal-for-arcgis-security-2025-update-3-patch
    label: psirt@esri.com
tags:
  - nvd
epss: 0.00222
epssPercentile: 0.11522
ingestedAt: '2026-09-30T23:29:32.412Z'
---

## Overview

There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS 11.4 and below that may allow a remote authenticated attacker with administrative access to supply a crafted string which would execute arbitrary JavaScript code in the  browser.

## Affected

- `portal_for_arcgis = 10.9.1`
- `portal_for_arcgis = 11.0`
- `portal_for_arcgis = 11.1`
- `portal_for_arcgis = 11.2`
- `portal_for_arcgis = 11.3`
- `portal_for_arcgis = 11.4`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.