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        "assignerOrgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e",
        "state": "PUBLISHED",
        "assignerShortName": "Esri",
        "dateReserved": "2026-06-23T16:51:42.540Z",
        "datePublished": "2026-07-07T16:40:53.066Z",
        "dateUpdated": "2026-09-29T19:31:13.668Z"
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                            "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."
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                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
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                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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                            "cweId": "CWE-640",
                            "description": "CWE-640 Weak Password Recovery Mechanism for Forgotten Password",
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                            "type": "CWE"
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            "providerMetadata": {
                "orgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e",
                "shortName": "Esri",
                "dateUpdated": "2026-09-29T19:31:13.668Z"
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            "references": [
                {
                    "url": "https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/june-2026-arcgis-security-bulletin"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Missing Authentication",
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                            "content": {
                                "timestamp": "2026-07-07T00:00:00+00:00",
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                                    {
                                        "Exploitation": "none"
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                                        "Automatable": "yes"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3",
                                "id": "CVE-2026-13019"
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                "title": "CISA ADP Vulnrichment",
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-07-08T03:56:44.996Z"
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