{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44974","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-08T16:23:33.263Z","datePublished":"2026-07-17T20:11:44.250Z","dateUpdated":"2026-07-21T02:16:04.352Z"},"containers":{"cna":{"title":"Parameter smuggling in @hapi/content header parser allows upload-filter bypass via duplicate parameters","problemTypes":[{"descriptions":[{"cweId":"CWE-436","lang":"en","description":"CWE-436: Interpretation Conflict","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"HIGH","subAvailabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:H/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/hapijs/content/security/advisories/GHSA-36hh-x5p5-jgc8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/hapijs/content/security/advisories/GHSA-36hh-x5p5-jgc8"},{"name":"https://github.com/hapijs/content/commit/3850079550c191d25e3643dc82a6d61144db8c2f","tags":["x_refsource_MISC"],"url":"https://github.com/hapijs/content/commit/3850079550c191d25e3643dc82a6d61144db8c2f"}],"affected":[{"vendor":"hapijs","product":"content","versions":[{"version":"< 6.0.2","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-07-17T20:11:44.250Z"},"descriptions":[{"lang":"en","value":"@hapi/content provided HTTP Content-* headers parsing. Prior to 6.0.2, Content.disposition() retained the last occurrence of each duplicate parameter while Content.type() retained the first occurrence of duplicate charset and boundary parameters, creating a parameter-smuggling primitive when another component in the request-processing chain resolves duplicates the opposite way. This can allow an upload filename allowlist bypass in headers such as Content-Disposition: form-data; name=\"file\"; filename=\"safe.txt\"; filename=\"shell.php\". This issue is fixed in version 6.0.2."}],"source":{"advisory":"GHSA-36hh-x5p5-jgc8","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-21T02:14:35.542197Z","id":"CVE-2026-44974","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-21T02:16:04.352Z"}}]}}