Session fixation exploits a weakness in your PHP script. Especially, if you do not generate a new session id for users when authenticating them.
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Category: PHP
PHP is a scripting language that’s usually embedded or combined with HTML and has many excellent libraries that provide fast, customized access to DBMSs.
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Creating Sessions Without Cookies
How to use PHP sessions if the client browser does not support (or blocked) cookies?
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Reading, Writing, and Removing Sessions
In this tutorial, we discuss how to use PHP sessions, showing how sessions are started and ended and how session variables are used.
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Understanding Sessions
A session is a way to identify and manage the state of a particular user. HTTP does not know any kind of session mechanism; the protocol is stateless. However, PHP comes with built-in session support that makes it fairly easy to use sessions.
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Saving Form Data into a Cookie
How to use cookies to store/save form data.
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Saving Multiple Values in One Cookie
Learn how to store multiple values (array) in one cookie.
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Check If Cookies are Allowed or Blocked
This code snippet demonstrates how to test if the cookies are enabled on the client or not.
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Setting a Cookie with Language Preference
Learn a very basic PHP trick for setting up a cookie for a multilingual website.
What is the difference between setcookie() and setrawcookie() function?
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Understanding HTTP Cookies
How to send and retrieve data as part of the HTTP header in the form of a cookie.