wuzhicms v4.1.0 statcode reflected xss vulnerability

[feixuezhi]

A xss vulnerability was discovered in WUZHI CMS 4.1.0

There is a reflected XSS vulnerability which allows remote attackers to inject arbitrary web script or HTML via the imgurl parameter of /index.php?m=core&f=index&_su=wuzhicms.

POC
ji</textarea> <img/src=1 onerror=alert(document.cookie)>

Vulnerability trigger point
http://localhost/index.php?m=core&f=index&_su=wuzhicms. When attacker access -system settings - basic settings, Write poc in the statcode form , then XSS vulnerability is triggered successfully.

1、choose this part and write poc to [statcode] form

2、submit and view webpage