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CVE-2026-69238

nvd nist
Published: Aug 21, 2026Modified: Oct 12, 2026

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4.8
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Exploitability: 1.7 / Impact: 2.7
Source: NVD

Description

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.5 and prior that allows a remote, highly priviliged attacker to insert arbitrary HTML into the Portal for ArcGIS Home application. 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.

Affected (18)

Esri
1 product
Portal For Arcgis
Configuration A
18 vulnerable
Vulnerable SoftwareAffected Versions
Esri
Portal For Arcgis
version < 11.1
Portal For Arcgis
Version 11.1
Portal For Arcgis
Version 11.1 security_2024_update1
Portal For Arcgis
Version 11.1 security_2024_update2
Portal For Arcgis
Version 11.1 security_2025_update1
Portal For Arcgis
Version 11.1 security_2025_update2
Portal For Arcgis
Version 11.1 security_2025_update3
Portal For Arcgis
Version 11.1 security_2026_update2
Portal For Arcgis
Version 11.2
Portal For Arcgis
Version 11.3
Portal For Arcgis
Version 11.3 security_2025_update1
Portal For Arcgis
Version 11.3 security_2025_update2
Portal For Arcgis
Version 11.3 security_2025_update3
Portal For Arcgis
Version 11.3 security_2026_update2
Portal For Arcgis
Version 11.4
Portal For Arcgis
Version 11.5
Portal For Arcgis
Version 11.5 security_2026_update1
Portal For Arcgis
Version 11.5 security_2026_update2

Related CWEs

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (1)

Source: psirt@esri.com
Vendor Advisory

Timeline

No history available yet.