{"id":"CVE-2026-44974","revision":"b5032bed97184f9ca1a41d87ced5f969","records":[{"revision":"b5032bed97184f9ca1a41d87ced5f969","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-44974","aliases":[],"title":"Parameter smuggling in @hapi/content header parser allows upload-filter bypass via duplicate parameters","description":"@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.","state":0,"publishedAt":"2026-07-17T20:11:44.25+00:00","modifiedAt":"2026-07-21T02:16:04.352+00:00","affected":[{"ecosystem":"Vendor product","name":"content","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"hapijs\",\n                    \"product\": \"content\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 6.0.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"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","score":7.7,"severity":"HIGH"}],"references":["https://github.com/hapijs/content/security/advisories/GHSA-36hh-x5p5-jgc8","https://github.com/hapijs/content/commit/3850079550c191d25e3643dc82a6d61144db8c2f"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-44974","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-44974","identifiers":["CVE-2026-44974"]},"retained":false,"historicalAffected":[]}],"coverage":[]}