CVE-2026-13019

{"id": "CVE-2026-13019", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-13019", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-07T00:00:00+00:00"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@esri.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "psirt@esri.com", "affectedData": [{"vendor": "Esri", "product": "Portal for ArcGIS", "versions": [{"status": "affected", "version": "0", "lessThan": "12.1", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-07T17:16:35.400", "references": [{"url": "https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/june-2026-arcgis-security-bulletin", "tags": ["Vendor Advisory"], "source": "psirt@esri.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "psirt@esri.com", "description": [{"lang": "en", "value": "CWE-640"}]}], "descriptions": [{"lang": "en", "value": "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. The following versions are known to be affected: Portal for ArcGIS 12.1 and earlier. Other unsupported versions may also be affected. Esri recommends that users apply the Portal for ArcGIS Security 2026 Update 2 Patch to remediate this vulnerability."}, {"lang": "es", "value": "Esri Portal for ArcGIS versiones 12.1 y anteriores en Windows, Linux y Kubernetes tienen una vulnerabilidad de falta de autenticaci\u00f3n para una funci\u00f3n cr\u00edtica que permite a un atacante remoto no autenticado acceder a una API desprotegida. Se sabe que las siguientes versiones est\u00e1n afectadas: Portal for ArcGIS 12.1 y anteriores. Otras versiones no compatibles tambi\u00e9n pueden estar afectadas. Esri recomienda que los usuarios apliquen el parche Portal for ArcGIS Security 2026 Update 2 Patch para remediar esta vulnerabilidad."}], "lastModified": "2026-10-25T20:10:00.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:esri:portal_for_arcgis:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "587ADE6F-C9ED-46CD-92F0-0559E73C004B", "versionEndIncluding": "12.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:kubernetes:kubernetes:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "14C32308-314D-4E0D-B15F-6A68DF21E9F9"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@esri.com"}