Unvalidated Redirects & Forwards (2) - Low Security Level
Solution:
*Note: I am using BurpSuite pre configured browser, in case if you are not using the pre configured browser then please configure the browser with proxy and then follow the below steps.
Step 1. Click on here and you will be taken back to the lesson portal page.
Step 2. Go back to the lesson and turn on the proxy in the BurpSuite.
Step 3. Click on here and go to the BurpSuite
Step 4. Replace portal.php with an url of your choice, forward the request and turn off the itnercept.
Step 5. Go to the lesson page, the lesson page has been changed to the url you have given as an input.
Click on back and forward button to check if the results are still displayed.
PseudoTime