{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-51785", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-07-31T20:34:49.901Z", "dateReserved": "2026-06-08T00:00:00.000Z", "datePublished": "2026-07-31T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-07-31T20:34:49.901Z"}, "descriptions": [{"lang": "en", "value": "An issue in Hugo Leisink Hiawatha v.12.1 and before allows a remote attacker to execute arbitrary code via a crafted request"}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.rfc-editor.org/rfc/rfc9112.html#section-6.3"}, {"url": "https://www.rfc-editor.org/rfc/rfc2616"}, {"url": "https://www.rfc-editor.org/rfc/rfc2616.html#section-4.4"}, {"url": "https://fenrisk.com/hiawatha-http-smuggling"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

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