### [CVE-2016-10073](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10073)
![](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

The from method in library/core/class.email.php in Vanilla Forums before 2.3.1 allows remote attackers to spoof the email domain in sent messages and potentially obtain sensitive information via a crafted HTTP Host header, as demonstrated by a password reset request.

### POC

#### Reference
- http://packetstormsecurity.com/files/142486/Vanilla-Forums-2.3-Remote-Code-Execution.html
- https://exploitbox.io/vuln/Vanilla-Forums-Exploit-Host-Header-Injection-CVE-2016-10073-0day.html
- https://www.exploit-db.com/exploits/41996/

#### Github
- https://github.com/ARPSyndicate/cvemon