AI and data stack advisories

Severe, 6 weeks1498Projects326

1498 severe, 6 weeks · 326 projects

EsriCVE-2026-69237

Esri Portal for ArcGIS: cross-site scripting

Esri

CVE-2026-69237 · Published Aug 21, 2026 · updated Sep 11, 2026

Low3.8
No fix yet
Esri advisory

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.

Affected versions

PackageAffectedFixed in
Portal for ArcGIS
Product
>= 11.1, <= 11.3No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-79

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