MEDIUM 5.4 NVD

CVE-2026-69229

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that allows a remote, authenticated attacker to insert arbitrary HTML

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that allows a remote, authenticated attacker to insert arbitrary HTML into the Portal for ArcGIS Home application. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 and 12.0 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.

References

https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/august-2026-arc

Published: 2026-08-21 · Source: NVD · Feed updated: 2026-08-22

This medium severity vulnerability with a CVSS score of 5.4 was published on 2026-08-21 via NVD.

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