CVE-2022-31150

PoC ×2—

CVSS 3.1

6.5 medium

EPSS

1%p72

Published

Jul 19, 2022 (Jul 19, 2022)

Modified

Jun 17, 2026

Description

undici is an HTTP/1.1 client, written from scratch for Node.js. It is possible to inject CRLF sequences into request headers in undici in versions less than 5.7.1. A fix was released in version 5.8.0. Sanitizing all HTTP headers from untrusted sources to eliminate `\r\n` is a workaround for this issue.

Vendors: nodejs
Products: undici
Weakness: CWE-93
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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