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Interest: Web Exploitation.
Activities: DreamHack, Baekjoon
I occasionally blogs about web security, tricks, and development.

recent articles

CCE 2025 Qual
CCE 2025 Qual
Aug 16, 2025
Whitehat 2024 Final
Whitehat 2024 Final
Nov 19, 2024
Whitehat 2024 Qual
Whitehat 2024 Qual
Oct 19, 2024
(Duplicate) Path Traversal that leads to remove other files with node permission in danny-avila/librechat
huntr bugbounty path-traversal
Oct 17, 2024
BlueWaterCTF 2024
BlueWaterCTF
Oct 12, 2024