{"id":"CVE-2022-32214","aliases":["BIT-node-2022-32214","BIT-node-min-2022-32214","GHSA-q5vx-44v4-gch4"],"url":"https://o3.security/vulnerability/CVE-2022-32214","summary":"llhttp allows HTTP Request Smuggling via Improper Delimiting of Header Fields","details":"The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).","published":"2022-07-14T00:00:00Z","modified":"2026-07-15T02:04:49.248164251Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"llhttp","fixedVersion":"6.0.7"}],"fix":null,"references":[{"type":"WEB","url":"https://hackerone.com/reports/1524692"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/32xxx/CVE-2022-32214.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-32214"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5326"},{"type":"ARTICLE","url":"https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T02:04:49.248164251Z"}}