CVE-2022-32215
Inconsistent Interpretation of HTTP Requests
Description
The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not correctly handle multi-line Transfer-Encoding headers. This can lead to HTTP Request Smuggling (HRS).
Official description from the CVE record, published by hackerone. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org
Key data
EPSS
Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.
- Score
- 0.70244 (70.2% probability)
- Percentile
- 99.4%
- Scores of
- Nov 10, 2026
- Model
- v2026.06.15
Weakness (CWE)
CWE catalog version 5.0.
CWE names: Copyright © 2006-2026, The MITRE Corporation. See /security/cve/legal for the CWE license.
- CWE-444Inconsistent Interpretation of HTTP Requests
Affected products
Products listed in the CVE record, as the CNA published them.
NodeJS Node
- affected: 4.0 up to before 4.*
- affected: 5.0 up to before 5.*
- affected: 6.0 up to before 6.*
- affected: 7.0 up to before 7.*
- affected: 8.0 up to before 8.*
- affected: 9.0 up to before 9.*
- affected: 10.0 up to before 10.*
- affected: 11.0 up to before 11.*
- affected: 12.0 up to before 12.*
- affected: 13.0 up to before 13.*
- affected: 14.0 up to before 14.20.1
- affected: 15.0 up to before 15.*
- affected: 16.0 up to before 16.17.1
- affected: 17.0 up to before 17.*
- affected: 18.0 up to before 18.9.1
References
Links listed in the CVE record. They lead to other sites, which CubePath does not control.
- nodejs.org/en/blog/vulnerability/july-2022-security-releases
- hackerone.com/reports/1501679
- FEDORA-2022-52dec6351a (lists.fedoraproject.org)vendor-advisory
- FEDORA-2022-1667f7b60a (lists.fedoraproject.org)vendor-advisory
- FEDORA-2022-de515f765f (lists.fedoraproject.org)vendor-advisory
- cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf
- DSA-5326 (debian.org)vendor-advisory
Timeline
- ID reserved
- Record published
- Record last updated
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About CubePath
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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:50 UTC. Sources and licenses