VULNERABILITY INTELLIGENCE

CVE-2022-32214

CVSS score6.5 MEDIUM

EPSS probability81.83%

CISA KEVNot currently listed

Published2022-07-14

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

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).

Weakness classification

support@hackerone.com: CWE-444
nvd@nist.gov: CWE-444

Primary references

support@hackerone.com — Exploit, Issue Tracking, Third Party Advisory
support@hackerone.com — Patch, Vendor Advisory
support@hackerone.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory