cve/2018/CVE-2018-20060.md

### [CVE-2018-20060](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20060)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/0xfabiof/aws_inspector_parser
- https://github.com/ARPSyndicate/cvemon