- W4llz ( 2026.04 ~ )
- ExMoK ( 2026.03 ~ )
- Google Cloud VRP - Honorable Mention ( 2026.01 )
- R.O.K NAVY - CERT ( 2024.06 ~ 2026.02 )
- λ°±μλνκ΅ NGMS LAB ( 2023.03 ~ )
- λ°±μλνκ΅ HUB ( 2023.03 ~ )
- μΈμ½κ·Έλν 2021 νλ‘μ νΈ λ° νμ¬ μ°Έκ° ( Anti-root )
- KSCY 17 STAFF ( μ²μλ )
- νλμ€ν μλ² νμ΄νΈν΄μ»€ μμ± κ΅μ‘ ( 2022 & μ°μ μ₯νμ )
- (Technical details under coordinated disclosure until official release)
- Target: nvm-sh/nvm
- Summary:
nvmμ΄wgetμΌλ‘ νμΌμ λ€μ΄λ‘λν λ νκ²½ λ³μ κ²μ¦μ΄ λλ½λμ΄, 곡격μκ° μ λͺ λ Ήμ΄λ₯Ό κ°μ λ‘ μ€νμν¬ μ μλ 컀맨λ μΈμ μ (Command Injection) μ·¨μ½μ - Advisory: GHSA-4fc5-r4vr-8rp7
- Target: pnpm/pnpm
- Summary: νκ²½ λ³μ μΉν λ‘μ§μ μ μ©ν OS λͺ λ Ήμ΄ μ½μ μ·¨μ½μ . CI/CD λ° λΉλ νκ²½μμ μμ μ½λ μ€ν μν.
- Advisory: GHSA-2phv-j68v-wwqx
- Target: django/django
- Summary: μ€λ³΅λ HTTP ν€λλ₯Ό μ²λ¦¬ν λ λ¬Έμμ΄μ λ°λ³΅ν΄μ ν©μΉλ λΉν¨μ¨μ μΈ λ°©μ(Super-linear) λλ¬Έμ, 곡격μκ° μ μ λΉμ©μΌλ‘ μλ²λ₯Ό λ§λΉμν¬ μ μλ μλΉμ€ κ±°λΆ(DoS) μ·¨μ½μ
- Advisory: GHSA-33mw-q7rj-mjwj
-
2026
- Break The Syntax CTF 2026 2nd (Team W4llz)
- TJCTF 2026 4th (Team W4llz)
-
2025
- νμ΄νΈν μ½ν μ€νΈ 2025 λ³Έμ (Team 1TSN0R1)
- CCE 2025 λ³Έμ (Team Root or Die)
-
2024
- ν΄κ΅° AI κ²½μ§λν λ³Έμ (Team CERT)
- νμ΄νΈν μ½ν μ€νΈ 2024 λ³Έμ (Team μ°μΉνλ©΄ μ λ¬Ένμ¬)
- HUB ACADEMY Platform
- HUB CTF Platform
- GZ::CTF Platform (Korean Translate)
- μμ§μ©(Jiyong Yang)
- i@sy2n0.me / κ°μΈ μ΄λ©μΌ
- contact@sy2n0.me / κ°μΈ μ λ¬΄μ© μ΄λ©μΌ (for business)