cve/2018/CVE-2018-21246.md

### [CVE-2018-21246](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21246)
![](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

Caddy before 0.10.13 mishandles TLS client authentication, as demonstrated by an authentication bypass caused by the lack of the StrictHostMatching mode.

### POC

#### Reference
- https://bugs.gentoo.org/715214

#### Github
No PoCs found on GitHub currently.