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546 followers · 10 following

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Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Sharkx3Achievement: YOLOAchievement: Public SponsorAchievement: QuickdrawAchievement: Galaxy BrainAchievement: Starstruckx3

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puliczek/README.md

๐Ÿ“ข Nominate (@Puliczek) as GitHub Star. If you appreciate his hard work and dedication to open source.

Hello, my name is Maciej.

I am ๐Ÿง™ Software Engineer and ๐Ÿ‘พ Security Researcher ( ๐Ÿ† 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

๐Ÿ“ง You can contact me on:

LinkedIn

I am open to new opportunities.

๐Ÿ”Ž You can find me on:

Twitter YouTube StackOverFlow LinkedIn

๐Ÿ“œ Github stats:

GITHUB Stats GITHUB Languages GITHUB Stats GITHUB Languages

I am ๐Ÿง™ 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 ๐Ÿฑโ€๐Ÿ‘“

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 ๐Ÿ‘พ Security Researcher and ๐Ÿ” Bug bounty hunter in free time.

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

Got ๐Ÿ† 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.

โš”๏ธ 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 Loading

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

    ๐Ÿฑโ€๐Ÿ’ป ๐Ÿ‘ Google Chrome - File System Access API - vulnerabilities reported by Maciej Pulikowski | Total Bug Bounty Reward: $5.000 | CVE-2021-21123 and 5 more...

    HTML 173 25

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

    ๐Ÿฑโ€๐Ÿ’ป โœ‚๏ธ ๐Ÿคฌ CVE-2021-44228 - LOG4J Java exploit - WAF bypass tricks

    Java 951 138

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

    ๐Ÿฆ„๐Ÿ”’ Awesome list of secrets in environment variables ๐Ÿ–ฅ๏ธ

    907 77

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

    ๐ŸŽฉ ๐ŸคŸ๐Ÿป [P1-$10,000] Google Chrome, Microsoft Edge and Opera - vulnerability reported by Maciej Pulikowski - System environment variables leak - CVE-2022-0337

    HTML 342 33

  5. awesome-mcp-security awesome-mcp-security Public

    ๐Ÿ”ฅ๐Ÿ”’ Awesome MCP (Model Context Protocol) Security ๐Ÿ–ฅ๏ธ

    681 102