Every service that has a login mechanism should also have the option to reset the password. But how to do it right?

A popular opinion says to not use the pickle class on a data given by user because on deserialization it may lead to the object injection attack and malicious code execution.

We'll talk about template engines. This time we'll use Python as an example and Flask framework, in which we will use Jinja2.

Today we are going to see that the platform on which we run our programs makes a difference and we'll use PHP for this purpose.

This time, unusually - we are not going to look at a specific programming language but a Linux function - unzip - that is for extracting files.

Today we are going to search for some vulnerabilitis in the code responsible for XML parsing.

Today we are going to talk about Ruby language. We'll take a look at a simple implementation of the proxy server.

Today's example consists of 2 lines of python code, because usually it's enough to introduce a vulnerability to our application.