cve/2020/CVE-2020-12474.md

### [CVE-2020-12474](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12474)
![](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

Telegram Desktop through 2.0.1, Telegram through 6.0.1 for Android, and Telegram through 6.0.1 for iOS allow an IDN Homograph attack via Punycode in a public URL or a group chat invitation URL.

### POC

#### Reference
- https://github.com/VijayT007/Vulnerability-Database/blob/master/Telegram:CVE-2020-12474
- https://github.com/VijayT007/Vulnerability-Database/blob/master/Telegram:CVE-2020-12474

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