CVE-2026-33519

Incorrect privilege assignment in Portal for ArcGIS

Published Apr 21, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
An incorrect authorization vulnerability exists in Esri Portal for ArcGIS 11.4, 11.5 and 12.0 on Windows, Linux and Kubernetes that did not correctly check permissions assigned to developer credentials.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Kubernetes
Kubernetes kubernetes
Linux
Linux linux Kernel
Microsoft
Microsoft windows
CPEs cpe:2.3:a:esri:portal_for_arcgis:11.4:-:*:*:*:*:*:*
cpe:2.3:a:esri:portal_for_arcgis:11.5:-:*:*:*:*:*:*
cpe:2.3:a:esri:portal_for_arcgis:12.0:-:*:*:*:*:*:*
cpe:2.3:a:kubernetes:kubernetes:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Kubernetes
Kubernetes kubernetes
Linux
Linux linux Kernel
Microsoft
Microsoft windows
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Esri
Esri portal For Arcgis
Vendors & Products Esri
Esri portal For Arcgis
Type Values Removed Values Added
Description An incorrect authorization vulnerability exists in Esri Portal for ArcGIS 11.4, 11.5 and 12.0 on Windows, Linux and Kubernetes that did not correctly check permissions assigned to developer credentials.
Title Incorrect privilege assignment in Portal for ArcGIS
Weaknesses CWE-266
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Esri
Published
Updated
Apr 23, 2026, 3:56 AM
Reserved
Mar 20, 2026, 5:25 PM
Status
Analyzed
Published
Apr 21, 2026, 9:16 PM
Modified
Oct 26, 2026, 9:10 PM