CVE-2026-13019

Summary

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.

Affected Software

VendorProductVersion RangeStatus
EsriPortal for ArcGIS0 < 12.1affected

Weaknesses

  • CWE-640: CWE-640 Weak Password Recovery Mechanism for Forgotten Password

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: total

References