AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

EsriCVE-2026-69230

Esri Portal for ArcGIS: cross-site scripting

Esri

CVE-2026-69230 · Published Aug 21, 2026 · updated Sep 11, 2026

Medium5.5
No fix yet
Esri advisory

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, administratively privileged attacker to inject malicious code that could potentially execute arbitrary in a victim’s browser. 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 versions

PackageAffectedFixed in
Portal for ArcGIS
Product
>= 11.1, <= 11.5No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-79

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