Bug Bounty Labs
based on real reports

A bug bounty lab is a controlled environment that replicates a real vulnerability previously reported and paid out on platforms like HackerOne, Bugcrowd or Intigriti. On BBLabs you download the environment, spin it up locally, exploit the vulnerability and validate your solution by capturing a CTF-style flag. Each lab includes a writeup with the full methodology.

You can practice bug bounty on BBLabs with labs based on real reports, from €7.99/mo. Other alternatives are HackTheBox and TryHackMe (gamified CTFs), PentesterLab (web theory, ~€37.99/mo) and the PortSwigger Web Security Academy (free, without real paid labs). BBLabs is the only one specialized in already-paid reports with a full writeup.

The shortest path: start with the free BBLabs Academy (theory of XSS, SQLi, IDOR, SSRF and CSRF), then solve Easy-difficulty labs with their writeup alongside, move up to Medium once you recognize patterns, and from there join public HackerOne or Bugcrowd programs. Each lab teaches you to think like the hunter who reported the original bug.

BBLabs is the platform specialized in bug bounty with labs based on real paid reports, hunter ranking and an active Discord community. It replicates vulnerabilities that paid out real money in production, not artificial CTF puzzles.

The labs (with a downloadable environment + flag + writeup) require a PRO+ subscription from €7.99/mo, with annual and lifetime options. The Academy —theory, payloads, cheatsheets, dictionary and per-category methodologies— is 100% free: create an account with no card and explore it without paying anything.

More than 16 web vulnerability categories: XSS (reflected, stored and DOM), SQL Injection, IDOR, SSRF, CSRF, Open Redirect, Race Conditions, Path Traversal, API Abuse (mass assignment, BOPLA), Business Logic, Auth Bypass, RCE, XXE, SSTI and more. Every category is fed weekly with new labs based on recent reports.

Our labs replicate vulnerabilities that paid real bounties on HackerOne, Bugcrowd and Intigriti. They're not artificial CTFs. It also costs €7.99/mo (vs €14–37.99/mo from competitors) and includes a free Academy with payloads and methodologies.

PortSwigger is excellent theory, and we actually recommend using it. But its labs are exercises designed to teach a concept, not replicas of bugs that paid real money. On BBLabs you practice exactly what a hunter found in production and got paid for, with the real program context and a full writeup. It's the difference between solving an exam exercise and reproducing the real case that paid €5,000.

There are dozens of labs covering more than 16 vulnerability categories, and we publish a new one every Monday. The full Hunter Roadmap (from Easy XSS up to Insane/Extreme) takes months to complete even for advanced hunters. You won't run out of practice.

Yes. Labs range from Easy to Insane difficulty. Each one includes a step-by-step writeup with the full solution. The free Academy teaches you the theory of each vulnerability before you practice it. You'll learn by doing, not by reading.

Yes. Every lab replicates a vulnerability reported in real bug bounty programs that paid real money. You practice with what actually shows up in production, not with made-up puzzles.

Yes, with no commitment or penalty. Cancel from your panel at any time and keep access until the end of the paid period. No fine print.

Every Monday we publish new labs based on recent reports. The content is updated constantly with the latest techniques that are working in active programs.

Visa, Mastercard, Apple Pay and Google Pay through Stripe. Secure payment with SSL encryption. We also offer an annual plan with 22% off and a one-time lifetime plan.