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HieuPenguinnn

HieuPenguinnn

CVE & CTF writeups by HieuPenguinnn

32
Posts
8
CVE
24
CTF

Categories

CVE (8) OmniCTF 2026 (2) SekaiCTF 2026 (2) GPNCTF 2026 (8) TJCTF 2026 (6) UMassCTF 2026 (3) UTCTF 2026 (3)

Tags

CTF (24) Web (24) CVE (8) WordPress (8) GPNCTF (8) TJCTF (6) UMassCTF (3) UTCTF (3) OmniCTF (2) SekaiCTF (2)

Random Picks

CVE-2026-61948 - Unauthenticated SQL Injection in Mini Cart Coupon REST Endpoint CVE-2026-57408 - Peach Payments Gateway Payment Status Forgery via Unauthenticated Webhook SekaiCTF2026-web/migurimental TJCTF2026-web/vibecoded UMassCTF2026-ORDER66

Tag: UTCTF (3 posts)

UTCTF2026-Break the Bank
UTCTF 2026

UTCTF2026-Break the Bank

CTF writeup - Break the Bank (UTCTF 2026)

Read
CTF Web UTCTF
UTCTF2026-Crab Mentality
UTCTF 2026

UTCTF2026-Crab Mentality

CTF writeup - Crab Mentality (UTCTF 2026)

Read
CTF Web UTCTF
UTCTF2026-Time to Pretend
UTCTF 2026

UTCTF2026-Time to Pretend

CTF writeup - Time to Pretend (UTCTF 2026)

Read
CTF Web UTCTF
HieuPenguinnn

HieuPenguinnn

CVE & CTF writeups by HieuPenguinnn

32
Posts
8
CVE
24
CTF

Categories

CVE (8) OmniCTF 2026 (2) SekaiCTF 2026 (2) GPNCTF 2026 (8) TJCTF 2026 (6) UMassCTF 2026 (3) UTCTF 2026 (3)

Tags

CTF (24) Web (24) CVE (8) WordPress (8) GPNCTF (8) TJCTF (6) UMassCTF (3) UTCTF (3) OmniCTF (2) SekaiCTF (2)

Random Picks

UTCTF2026-Time to Pretend GPNCTF2026-Pharry CVE-2026-57365 - Stored XSS in reCAPTCHA for Asgaros Forum via Site Key GPNCTF2026-cookoff UMassCTF2026-ORDER66
8 CVE 24 CTF writeups 32 posts
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