My story of hacking Dutch Government

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Hello guys! My name is Tuhin Bose (@tuhin1729). I am currently working as a Chief Technology Officer at Virtual Cyber Labs. In this write-up, I am going to share my experience of hacking Dutch Government.

So without wasting time, let’s start:


At first, I was so confused because there are more than 1000 domains within the scope. But later I took a domain randomly from the list and started hunting on it. After 2–3 days of hunting, I started testing on

In my initial recon process, I came across a parameter subsite. I quickly checked XSS there using a simple payload: “><script>alert(document.domain)</script>

And guess what! The payload was executed successfully.

Final URL:

I quickly made a proof of concept and reported it to them. After a month, I got a reply from them:


15/10/20 — Reported Vulnerability

16/10/20 — Confirmed the vulnerability and informed the

03/12/20 — Resolved

04/12/20 — Got appreciation as Dutch Government T-shirt

04/01/21 — T-shirt delivered to my home

Later, I got more than 10 T-shirts from them and it was really a nice experience 🙂

If you want to learn Bug Bounty Hunting, you

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