CVEs-PoC/2020/CVE-2020-7671.md

### [CVE-2020-7671](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7671)
![](https://img.shields.io/static/v1?label=Product&message=goliath&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=HTTP%20Request%20Smuggling&color=brighgreen)

### Description

goliath through 1.0.6 allows request smuggling attacks where goliath is used as a backend and a frontend proxy also being vulnerable. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as valid which could be leveraged for TE:CL smuggling attacks.

### POC

#### Reference
- https://snyk.io/vuln/SNYK-RUBY-GOLIATH-569136

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