CVE-2021-22960
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-22960
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22960.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-22960
- Downstream
- Related
- Published
- 2021-11-03T20:15:08.247Z
- Modified
- 2025-11-14T11:15:12.259751Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.
- References