CVE-2021-22959CWE-444

CVE-2021-22959: vulnerability in NodeJS Node

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 3.2%
The parser in accepts requests with a space (SP) right after the header name before the colon. This can lead to HTTP Request Smuggling (HRS) in llhttp < v2.1.4 and < v6.0.6.
Affected products
NodeJS · Node
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