5.3

CVE-2026-69228

missing authentication vulnerability in Esri Portal for ArcGIS

There is a missing authentication vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that may allow a remote, unauthenticated attacker to access a specific resource (not user content) that should only be accessible by authenticated users. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5, or 12.0 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Esri ≫ Portal For Arcgis Version < 11.1
Esri ≫ Portal For Arcgis Version 11.1 Update -
Esri ≫ Portal For Arcgis Version 11.1 Update security_2024_update1
Esri ≫ Portal For Arcgis Version 11.1 Update security_2024_update2
Esri ≫ Portal For Arcgis Version 11.1 Update security_2025_update1
Esri ≫ Portal For Arcgis Version 11.1 Update security_2025_update2
Esri ≫ Portal For Arcgis Version 11.1 Update security_2025_update3
Esri ≫ Portal For Arcgis Version 11.1 Update security_2026_update2
Esri ≫ Portal For Arcgis Version 11.2
Esri ≫ Portal For Arcgis Version 11.3 Update -
Esri ≫ Portal For Arcgis Version 11.3 Update security_2025_update1
Esri ≫ Portal For Arcgis Version 11.3 Update security_2025_update2
Esri ≫ Portal For Arcgis Version 11.3 Update security_2025_update3
Esri ≫ Portal For Arcgis Version 11.3 Update security_2026_update2
Esri ≫ Portal For Arcgis Version 11.4
Esri ≫ Portal For Arcgis Version 11.5 Update -
Esri ≫ Portal For Arcgis Version 11.5 Update security_2026_update1
Esri ≫ Portal For Arcgis Version 11.5 Update security_2026_update2
Esri ≫ Portal For Arcgis Version 12.0 Update -
Esri ≫ Portal For Arcgis Version 12.0 Update security_2026_update1
Esri ≫ Portal For Arcgis Version 12.0 Update security_2026_update2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.34% 0.274
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@esri.com 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/august-2026-arcgis-security-bulletin
Vendor Advisory