{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-69226", "assignerOrgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e", "state": "PUBLISHED", "assignerShortName": "Esri", "dateReserved": "2026-08-03T19:22:01.731Z", "datePublished": "2026-10-13T16:06:23.982Z", "dateUpdated": "2026-10-13T16:06:23.982Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows", "Linux"], "product": "Portal for ArcGIS", "vendor": "Esri", "versions": [{"lessThanOrEqual": "12.2", "status": "affected", "version": "0", "versionType": "custom"}]}], "datePublic": "2026-10-08T07:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div>A flaw in Portal for ArcGIS allows unauthenticated users to create new accounts through the <code>sharing&nbsp;</code>endpoint even when self-service account registration is disabled (<code>disableSignup=true</code>). An attacker can bypass the intended restriction by manipulating the signup workflow, resulting in unauthorized account creation.</div>"}], "value": "A flaw in Portal for ArcGIS allows unauthenticated users to create new accounts through the sharing\u00a0endpoint even when self-service account registration is disabled (disableSignup=true). An attacker can bypass the intended restriction by manipulating the signup workflow, resulting in unauthorized account creation."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "description": "CWE-863 Incorrect Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e", "shortName": "Esri", "dateUpdated": "2026-10-13T16:06:23.982Z"}, "references": [{"url": "https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/september-2026-arcgis-security-bulletin"}], "source": {"discovery": "UNKNOWN"}, "title": "Portal for ArcGIS has a security vulnerability", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Windows", "Linux"], "product": "Portal for ArcGIS", "vendor": "Esri", "versions": [{"lessThanOrEqual": "12.2", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "psirt@esri.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw in Portal for ArcGIS allows unauthenticated users to create new accounts through the sharing\u00a0endpoint even when self-service account registration is disabled (disableSignup=true). An attacker can bypass the intended restriction by manipulating the signup workflow, resulting in unauthorized account creation."}], "id": "CVE-2026-69226", "lastModified": "2026-10-13T17:17:45.010", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "psirt@esri.com", "type": "Primary"}]}, "published": "2026-10-13T17:17:45.010", "references": [{"source": "psirt@esri.com", "url": "https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/september-2026-arcgis-security-bulletin"}], "sourceIdentifier": "psirt@esri.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "psirt@esri.com", "type": "Primary"}]}

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