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Vulnerabilities CVE-2026-69238

CVE-2026-69238

Low
Open
TLP:CLEAR

HTML injection vulnerability in Esri Portal for ArcGIS

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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.

Details

CVSS Score
3.5
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
Confidence
90%
Published
Aug 21, 2026
Last Modified
Aug 21, 2026
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