reproducer reproducer.zip ├── readme.txt ├── standalone │   ├── configuration │   │   ├── idp-roles.properties │   │   ├── idp-users.properties │   │   └── standalone.xml │   └── deployments │   ├── identity.war │   ├── sales-post.war │   └── UploadTest.war <- test app without picketlink └── test.txt Steps to reproduce 1. Install JBoss EAP 7.2.x 2. Put reproducer.zip under the $JBOSS_HOME 4. unzip -qo reproducer.zip (standalone directory will be overrided) 5. Start JBoss EAP 7.2.x Expected behavior 6. Access http://localhost:8080/UploadTest/test.jsp 7. Select $JBOSS_HOME/test.txt file and submit upload button in test.jsp page. 8. You can confirm contents of uploaded file like a below. InputStream : start [-----------------------------6828907527883172581384011172] [Content-Disposition: form-data; name="test_upload"; filename="test.txt"] [Content-Type: text/plain] [] [test1] [test2] [test3] [] [-----------------------------6828907527883172581384011172--] InputStream : end picketlink behavior 9. Access http://localhost:8080/sales-post/test.jsp 10. Login below Username : user Password : samplePass 11. Select $JBOSS_HOME/test.txt file and submit upload button in test.jsp page. 12. You cannot confirm contents of uploaded file like a below. InputStream : start InputStream : end