Skip to content
View Puliczek's full-sized avatar
🔥
🚀
🔥
🚀
362 followers · 8 following

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Public SponsorAchievement: QuickdrawAchievement: Galaxy BrainAchievement: Starstruckx3
BetaSend feedback

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Public SponsorAchievement: QuickdrawAchievement: Galaxy BrainAchievement: Starstruckx3
BetaSend feedback

Highlights

Block or Report

Block or report Puliczek

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Puliczek/README.md

📢 Nominate (@Puliczek) as GitHub Star. If you appreciate his hard work and dedication to open source.

Hello, my name is Maciej.

I am 🧙 Software Engineer and 👾 Security Researcher ( 🏆 8 x Listed in Google's Hall of Fame (TOP-100) )

Welcome to my page; on my Github, you can find:

  • Projects created by me
  • Security writeups and CVE reported by me
  • Tutorials around security and programming

📧 You can contact me on:

LinkedIn

I am open to new opportunities.

🔎 You can find me on:

Twitter YouTube StackOverFlow LinkedIn

📜 Github stats:

GITHUB Stats GITHUB Languages GITHUB Stats GITHUB Languages

I am 🧙 Software Engineer on full-time.

In my view, the best approach is to pick the tech that's just right for the problem.

Additionally, I enjoy expanding my knowledge, and because of that, I am open to learning new technologies and languages 🐱‍👓

My current technology stack:

JavaScript TypeScript React Next-js .Net C# Azure Webpack Firebase Cloudflare Docker HTML5 CSS3 MicrosoftSQLServer Git Github Actions GitHub Visual Studio Code

Technology that I am using but just less

Java Dart Flutter Clojure GraphQL Python jQuery AWS DigitalOcean IntelliJ IDEA Linux

I am 👾 Security Researcher and 🔏 Bug bounty hunter in free time.

Discovered and reported several vulnerabilities in projects like Google Chrome, Microsoft Edge, or Opera.

Got 🏆 Listed in TOP-100 Google's Hall of Fame (Bug Bounty Hunters).

My BSc Thesis in computer science was about "Building remote administration tools (RAT) in Java and theory of botnets" - An application to control thousands of computers in a hidden way from a remote location.

⚔️ List of CVE reported by me:

CVE-2022-0337, CVE-2021-21123, CVE-2021-21129, CVE-2021-21130, CVE-2021-21131, CVE-2021-21172, CVE-2021-21141

Pinned

  1. CVE-2021-21123-PoC-Google-Chrome CVE-2021-21123-PoC-Google-Chrome Public

    🐱‍💻 👍 Google Chrome - File System Access API - vulnerabilities reported by Maciej Pulikowski | Total Bug Bounty Reward: $5.000 | CVE-2021-21123 and 5 more...

    HTML 166 29

  2. CVE-2021-44228-PoC-log4j-bypass-words CVE-2021-44228-PoC-log4j-bypass-words Public

    🐱‍💻 ✂️ 🤬 CVE-2021-44228 - LOG4J Java exploit - WAF bypass tricks

    Java 925 141

  3. awesome-list-of-secrets-in-environment-variables awesome-list-of-secrets-in-environment-variables Public

    🦄🔒 Awesome list of secrets in environment variables 🖥️

    850 73

  4. CVE-2022-0337-PoC-Google-Chrome-Microsoft-Edge-Opera CVE-2022-0337-PoC-Google-Chrome-Microsoft-Edge-Opera Public

    🎩 🤟🏻 [P1-$10,000] Google Chrome, Microsoft Edge and Opera - vulnerability reported by Maciej Pulikowski - System environment variables leak - CVE-2022-0337

    HTML 325 36