CVE-2026-13019
Esri Portal for ArcGIS versions 12.1 and earlier on Windows, Linux and Kubernetes have a missing authentication for critical function vulnerability allows a remote, unauthenticated attacker to access an unprotected API.
Published:Jul 7, 2026
Last Modified:Jul 7, 2026
EPS:Jul 7, 2026
EPSS Score:
CVSS Score:9.8
Affected Products
Vendor
Product
Action
Vendor
Esri
Product
Portal For Arcgis
Esri
Portal For Arcgis
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
