In this section we will cover the template injection vulnerability. First we have to know what is a template and some basic concepts.
First of all we need to know what is a template engine. You'll find the info here: Template Engines, Is refering to python, but it works.
Now we need to understand how it works and some elements.
You'll find that info here: Template processor
The important thing to note here is the different technologies that we can find per language and that there are a lot of template engines with different syntax and characteristics.
You'll find the info here: Comparison of web template engines
Make sure to add the most important information to your notes, and welcome to this section let's get to the true learning section.