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Breaking things
🔓
Breaking things
9 followers · 6 following

Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: StarstruckAchievement: Quickdraw

Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: StarstruckAchievement: Quickdraw

Highlights

  • Pro

Organizations

@opendataforge @WiredTeam

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DonAsako/README.md

Asako — CVE Hunter · Vulnerability Researcher · Red Teamer

Finding vulnerabilities, writing reports, annoying software responsibly.

I work in security, mostly on web applications. Alongside that, I build and contribute to open source.

TL;DR — I write things and I break things.

Selected work

  • Security advisories — disclosed vulnerabilities.
  • CSSinj — tool that exploits CSS injection to exfiltrate data from web applications.
  • Eskoz — Django project for building a multilingual blog.

Certifications

  • CPTS — Certified Penetration Testing Specialist · Hack The Box · 2026
  • CWES — Certified Web Exploitation Specialist · Hack The Box · 2025
  • CRTA — Red Team Analyst · CyberWarfare Labs · 2025

Stack

Arch Linux Python uv Pydantic Django PostgreSQL Docker Caddy Git

Profiles

Contact

  • Web — donasako.fr
  • Email — contact [at] donasako [dot] fr

Pinned Loading

  1. CSSinj CSSinj Public

    CSSINJ is a tool that exploits CSS injection vulnerabilities to exfiltrate sensitive information from web applications. This tool is designed for security professionals to assess the security postu…

    Python 4

  2. Eskoz Eskoz Public

    Eskoz is a Django-based project designed to help you quickly and easily create a multilingual blog, with a straightforward deployment process.

    Python 5