Hi, I'm Kutay 👋

Software Developer & Cyber Security Researcher

Bug Hunter · CVE Discoverer · Open Source Lover

GitHub Pro Pull Shark YOLO Quickdraw

About Me

I'm a seasoned Cyber Security Researcher and Software Developer with expertise in Python, Java, C#, PHP, and C programming languages. Since 2018, I've been actively engaged in security research, consistently delivering impactful results.

I've achieved top rankings in several Capture the Flag (CTF) competitions, including HackIstanbul. I define myself as a Bug Hunter and have been officially credited with the discovery of multiple vulnerabilities, including CVE-2021-42245 and CVE-2024-6986.

In addition to my research activities, I actively participate in Bug Bounty programs on platforms such as HackerOne and Huntr, where I continue to identify and report critical security vulnerabilities in real-world applications.

Tech Stack

Python Rust Java Go C PHP Ruby Shell Script Kotlin AWS MySQL TensorFlow Git Docker MariaDB MongoDB

Featured Projects

DrupalKiller Python

Drupal CMS enumeration tool

DNS-Changer-Python Python

CLI app to change DNS servers on Windows and Linux more efficiently

Py-Source-Code-Scanner Rust

Python source code scanner

CloudflareTurnstile-OpenCart PHP

Cloudflare Turnstile CAPTCHA integration for OpenCart stores

Contact

yesilsec@protonmail.com kutaysec.online @MorphyKutay @exploitpy