CVE-2022-32213

Public Exploit

Description

The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not correctly parse and validate Transfer-Encoding headers and can lead to HTTP Request Smuggling (HRS).

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 89.57% Top 5%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory nodejs.org
Affected: NodeJS Node
Published at:
Updated at:

References

Link Tags
https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/ patch vendor advisory
https://hackerone.com/reports/1524555 third party advisory exploit
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMQK5L5SBYD47QQZ67LEMHNQ662GH3OY/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCNN3YG2BCLS4ZEKJ3CLSUT6AS7AXTH3/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ICG6CSIB3GUWH5DUSQEVX53MOJW7LYK/ vendor advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf third party advisory patch
https://www.debian.org/security/2023/dsa-5326 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-32213?
CVE-2022-32213 has been scored as a medium severity vulnerability.
How to fix CVE-2022-32213?
To fix CVE-2022-32213, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-32213 being actively exploited in the wild?
It is possible that CVE-2022-32213 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~90% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-32213?
CVE-2022-32213 affects NodeJS Node.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.