description: Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.
problem types: HTTP Request Smuggling (CWE-444)
affected:
{
vendor: n/a
product: https://github.com/nodejs/node
versions:
version: Fixed in 10.23.1, 12.20.1, 14.15.4, 15.5.1, status: affected
}