Exploitation Summary
EIP tracks 1 public exploit for CVE-2020-8287. PoCs published by progfay.
AI-analyzed exploit summary This repository contains a functional proof-of-concept for CVE-2020-8287, demonstrating HTTP request smuggling in Node.js via malformed Transfer-Encoding headers. The exploit leverages duplicate headers to bypass parsing logic, allowing an attacker to smuggle requests.
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.
Exploits (1)
This repository contains a functional proof-of-concept for CVE-2020-8287, demonstrating HTTP request smuggling in Node.js via malformed Transfer-Encoding headers. The exploit leverages duplicate headers to bypass parsing logic, allowing an attacker to smuggle requests.
References (10)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N