Stored-XSS Vulnerability Found in System setting -> site setting-> POSTdata：site_logo

[fakerrr]

1、Login the backstage http://127.0.0.1/admin/index.php

2、Go to System setting->site setting

3、add the following payload to the third textbox，and submit。 payload：site_logo=images/logo.gif" onmouseover="alert(1) And move your mouse on the third textbook ，then Stored-XSS triggered