{"id":"CVE-2026-13019","state":"PUBLISHED","title":"Missing Authentication","description":"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.","publishedAt":"2026-07-07T16:40:53.066Z","updatedAt":"2026-09-29T19:31:13.668Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"Esri"},"assigner":"Esri","products":["Esri Portal for ArcGIS"],"affected":[{"vendor":"Esri","product":"Portal for ArcGIS","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"12.1","versionType":"custom"}]}],"references":["https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/june-2026-arcgis-security-bulletin"],"weaknesses":["CWE-640"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/13xxx/CVE-2026-13019.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-13019","state":"PUBLISHED","datePublished":"2026-07-07T16:40:53.066Z","dateUpdated":"2026-09-29T19:31:13.668Z","assignerShortName":"Esri","assignerOrgId":"cedc17bb-4939-4f40-a1f4-30ae8af1094e","dateReserved":"2026-06-23T16:51:42.540Z"},"containers":{"cna":{"title":"Missing Authentication","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."}],"affected":[{"vendor":"Esri","product":"Portal for ArcGIS","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"12.1","versionType":"custom"}]}],"references":[{"url":"https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/june-2026-arcgis-security-bulletin"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","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","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-640","description":"CWE-640 Weak Password Recovery Mechanism for Forgotten Password","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Esri","orgId":"cedc17bb-4939-4f40-a1f4-30ae8af1094e","dateUpdated":"2026-09-29T19:31:13.668Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-07T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-13019"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-08T03:56:44.996Z"}}]}}}