HieuPenguinnn Blog
Home About
Home
About
Type a keyword to search posts
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

OmniCTF2026-web/StayWild GPNCTF2026-Pharry CVE-2026-54840 - Newsletters Unauthenticated Subscriber Management Account Takeover GPNCTF2026-Fancy Food Notifications UMassCTF2026-Brick by Brick

OmniCTF 2026 (2 challenges)

OmniCTF 2026

OmniCTF2026-web/Ganzir

CTF writeup - web/Ganzir (OmniCTF 2026)

Read
CTF Web OmniCTF
OmniCTF 2026

OmniCTF2026-web/StayWild

CTF writeup - web/StayWild (OmniCTF 2026)

Read
CTF Web OmniCTF
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

OmniCTF2026-web/Ganzir OmniCTF2026-web/StayWild CVE-2026-54804 - Melhor Envio Subscriber API Token Disclosure and Overwrite SekaiCTF2026-web_<_w+ TJCTF2026-web/Vibed Intranet Part 1&2
8 CVE 24 CTF writeups 32 posts
© 2026 HieuPenguinnn | Powered by Astro & Tailwind | Theme by santisify
Home About