Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 33.0%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2026-13019
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cpe:2.3:a:esri:portal_for_arcgis:-
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cpe:2.3:a:esri:portal_for_arcgis:10.6
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cpe:2.3:a:esri:portal_for_arcgis:10.6.1
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cpe:2.3:a:esri:portal_for_arcgis:10.7.1
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cpe:2.3:a:esri:portal_for_arcgis:10.8
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cpe:2.3:a:esri:portal_for_arcgis:10.8.1
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cpe:2.3:a:esri:portal_for_arcgis:10.9
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cpe:2.3:a:esri:portal_for_arcgis:10.9.1
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cpe:2.3:a:esri:portal_for_arcgis:11.0
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cpe:2.3:a:esri:portal_for_arcgis:11.1
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cpe:2.3:a:esri:portal_for_arcgis:11.2
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cpe:2.3:a:esri:portal_for_arcgis:11.3
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cpe:2.3:a:esri:portal_for_arcgis:11.4
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cpe:2.3:a:esri:portal_for_arcgis:11.5
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cpe:2.3:a:kubernetes:kubernetes:-
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cpe:2.3:o:linux:linux_kernel:-
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cpe:2.3:o:microsoft:windows:-