WACon CTF 2022
2022 WACon CTF - kuncelan Writeup
WACon 2022 kuncelan (blackbox) Web Challenge Solution - SQL Injection using LFI, SSRF, and Gopher
🚩 CTF Writeups
CTF challenge writeup collection
Codegate CTF 2022
Codegate 2022 Web/Blockchain Writeup
Codegate 2022 Quals: Walkthrough of all Web challenges and the Blockchain (NFT) challenge.
FIESTA 2021
금융보안원 FIESTA 2021 - 출제자 Writeup
FSI cha tin gse rvi ce! 웹해킹 문제 출제자 풀이 - SSRF로 MySQL 임의 쿼리 실행
Whitehat Contest 2021
2021 Whitehat Contest Web Category Writeup
2021 Whitehat Contest Preliminary Web Challenge Solutions - Imageflare, mudbox, mini-realworld
사이버작전 경연대회 2020
2020 Cyber Operations Contest - Intranet Writeup
Privilege escalation using Nginx route configuration error, NoSQL Injection, and Race Condition
사이버작전 경연대회 2020
2020 Cyber Operations Contest - Vaccine Paper Writeup
Stealing the admin key via XS-Leak attack using CSP
TSG CTF 2020
2020 TSG CTF - Slick Logger Writeup
Flag exfiltration via Time-based Blind Regex Injection
Defenit CTF 2020
Defenit CTF 2020 OSINT Challenge Author Writeup
Author's writeup for OSINT challenges themed around cryptocurrency and malware C2 servers.
hack.lu CTF 2019
2019 hack.lu CTF - RPDG Writeup
SQL Injection과 빈도수 분석을 통한 admin password 유추
ASIS CTF 2018
ASIS CTF 2018 - Neighbour Writeup
Finding the value closest to n among numbers in the form of x^y using efficient mathematical calculations