Vulnerabilities CVE-2026-69237

CVE-2026-69237

Low

Open

TLP:CLEAR

HTML injection vulnerability in Esri Portal for ArcGIS

NVD CVE.org

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Description

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior that allows a remote attacker with administrative privileges to insert arbitrary HTML into an administrative API. Users working with ArcGIS Enterprise 11.1, and 11.3 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.

Details

CVSS Score: 3.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Confidence: 90%
Published: Aug 21, 2026
Last Modified: Aug 21, 2026

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