CVE-2025-57876

MEDIUM EPSS 10.8%
Published Sep 29, 20259mo ago · Modified Jun 17, 20261w ago
4.8 CVSS 3.1
Medium
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Published Sep 29, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
4.8
Exploitability
1.7
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
10.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 20

VendorProductVersionRange
esriportal_for_arcgis10.9.1any
esriportal_for_arcgis10.9.1any
esriportal_for_arcgis10.9.1any
esriportal_for_arcgis11.0any
esriportal_for_arcgis11.1any
esriportal_for_arcgis11.1any
esriportal_for_arcgis11.1any
esriportal_for_arcgis11.1any
esriportal_for_arcgis11.1any
esriportal_for_arcgis11.2any
esriportal_for_arcgis11.2any
esriportal_for_arcgis11.2any
esriportal_for_arcgis11.2any
esriportal_for_arcgis11.2any
esriportal_for_arcgis11.3any
esriportal_for_arcgis11.3any
esriportal_for_arcgis11.3any
esriportal_for_arcgis11.4any
esriportal_for_arcgis11.4any
esriportal_for_arcgis11.4any

References 1

  • esri.com https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/portal-for-arcgis-security-2025-update-3-patch
    PatchVendor Advisory

Remediation

  • esri.com https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/portal-for-arcgis-security-2025-update-3-patch
    PatchVendor Advisory