CVEs-PoC/2020/CVE-2020-11050.md

### [CVE-2020-11050](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11050)
![](https://img.shields.io/static/v1?label=Product&message=Java-WebSocket&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-297%3A%20Improper%20Validation%20of%20Certificate%20with%20Host%20Mismatch&color=brighgreen)

### Description

In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/PalindromeLabs/awesome-websocket-security