Hello everyone,
The below line of code is flag as being vulnerable for cross site scripting (xss)
<meta property="og:url" content="https://www.mysite.com/events/" >Question:
How do I manually test the page with a real code test ?
Already try it in the url addres bar:
https://www.mysite.com/events/<script>alert(271)</script>and this test is sending the user to my non-found page which is a good thing
Second question:
If I change the line of code in question to the below solution should solve the problem?
<meta property="og:url" content="<?php $url="http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo htmlspecialchars($url); ?>" />
Let me know if I need to be more explicit, plz
Thank you for your help in advance 