Free Coupon XSS Survival Guide [100% OFF]

Digging up the dark corners of XSS

Take advantage of a 100% OFF coupon code for the 'XSS Survival Guide' course, created by Wesley Thijs, available on Udemy.

This course, updated on December 13, 2025 and will be expired on 2025/12/16

This course provides 3 hour(s) of expert-led training in English , designed to boost your IT Certifications skills.

Highly rated at 4.5-star stars from 672 reviews, it has already helped 34,784 students.

This exclusive coupon is shared by Anonymous, at the price ~~54.99 $~~ 0 $

Don’t miss this opportunity to level up your skills!

You can find the discounted coupon code for this course at the end of this article

What can i do for you?

Cross-site scripting is a vulnerability type that every serious ethical hacker needs to have in their skillset. A lot of hackers have probably heared of this issue type or know it very superficially but did you know XSS is anything but superficial?

XSS can occur in a range of different contexts and where mosts courses focus only on the HTML injection side of things, this course aims to draw you in with it's playfully designed labs and easy to follow presentations.

In the end you'll be treated to my personal cheat sheet as well as a way to passively and actively check for XSS vulnerabilities. Are you ready to level up your XSS Game?

This course is great of people who want to actively test for XSS or for people who want to actively defend from it.

Not only are we going to go over the theory of what an XSS attack consists of, we'll be showing you as well in both a guided video form on some free pratice resources online but also in a guided lab which gives you an objective, a website to hack and that's it.

Who am i?

The XSS Rat is an experienced bug bounty hunter and ethical hacker who is making it his life mission to educate people to help make the internet a safer place.

Go To the Discounted Course