CVEs-PoC/2020/CVE-2020-29043.md

### [CVE-2020-29043](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29043)
![](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

An issue was discovered in BigBlueButton through 2.2.29. When at attacker is able to view an account_activations/edit?token= URI, the attacker can create an approved user account associated with an email address that has an arbitrary domain name.

### POC

#### Reference
- http://packetstormsecurity.com/files/160239/BigBlueButton-2.2.29-E-mail-Validation-Bypass.html

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