HTML Injection: It is possible to inject your own HTML into this page because the input is not encoded prior to be used as output. Determine which input field contributes output here and inject HTML, CSS, and/or Javascripts in order to alter the client-side code of this page.

Authentication Bypass: Authentication bypass can be achieved by either hacking the UID cookie or by SQL injecting the login.

Parameter Addition: If extra parameters are submitted, the page will include them in output. A parameter can be added containing scripts which will be executed when loaded in the users browser.

Cipher Block Chaining (CBC) Bit Flipping Attack: This page is vulnerable to CBC bit flipping attack.

Reflected Cross-Site Scripting: This page is vulnerable to reflected cross-site scripting because the input is not encoded prior to be used as output. Determine which input field contributes output here and inject scripts. Try to redirect the user to the capture-data.php page which records cookies and other parameters. Visit the captured-data.php page to view captured data.