CVE-2022-24775

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CVSS 3.1

7.5 high

EPSS

2%p84

Published

Mar 21, 2022 (Mar 21, 2022)

Modified

Jun 17, 2026

Description

guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. An attacker could sneak in a new line character and pass untrusted values. The issue is patched in 1.8.4 and 2.1.1. There are currently no known workarounds.

Vendors: drupal guzzlephp
Products: drupal, psr-7
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (2.5%)

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