1. Using Netbeans, provide a unique, full example for 2 of the following vulnerabilities: SQL Injection, Command Line Injection, Cross-Site Scripting, Unrestricted Upload of File with Dangerous Type, Cross-Site Request Forgery (CSRF), and URL Redirection to Untrusted Site ('Open Redirect'). Note: by unique and full, this should not just be a code snippet. It should be part of a small application. In other words, you need to adapt the examples provided in the documentation to something more meaningful and substantive. It doesn't have to be a large, overly complex application, but it needs to be complete, and runnable and demonstrate how this vulnerability may appear in the real world.
2. Demonstrate for each of the two applications they are vulnerable to this attack. You need to show explicitly the attack you use and demonstrate the impact of the vulnerability. The demonstration should occur through screen shots and detailed walkthrough of the steps you performed.
3. Finally, fix the issues in each of the two vulnerabilities you created in step 2.
4. Document the vulnerabilities and describe specifically how the issues were corrected. Note: You may need to conduct additional research to better understand the vulnerability or the features associated with a specific language.