### [CVE-2021-28861](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28861)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states "Warning: http.server is not recommended for production. It only implements basic security checks."

### POC

#### Reference
- https://bugs.python.org/issue43223

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Meettp/ctf-logs