MediumFix available
nodejs — security advisory
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.
- Products
- nodejs
- Affected versions
- Not specified
- Fixed versions
- 12.22.10-r0, 14.18.1-r0
- CVEs
- CVE-2021-22960
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 22:02 UTC · Revision 1
Source evidence
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.
osv:ALPINE-CVE-2021-22960
nodejs
Fixed versions: 12.22.10-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
nodejs
Fixed versions: 14.18.1-r0
Complete source record
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