CVE-2026-69227
BUG-000187331 Portal for ArcGIS has a security vulnerability
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
A flaw in Portal for ArcGIS allows unauthenticated access to certain /portaladmin/local API endpoints under specific conditions. This could enable an attacker to access administrative functionality that should require authentication.
| CWE | CWE-306 |
| Vendor | esri |
| Product | portal for arcgis |
| Published | Oct 13, 2026 |
| Last Updated | Oct 13, 2026 |
Stay Ahead of the Next One
Get instant alerts for esri portal for arcgis
Be the first to know when new critical vulnerabilities affecting esri portal for arcgis are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Esri / Portal for ArcGIS
0 ≤ 12.2