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HieuPenguinnn

HieuPenguinnn

CVE & CTF writeups by HieuPenguinnn

41
Posts
10
CVE
31
CTF

Categories

├── CVE (10) │ ├── Broken Access Control (6) │ ├── Information Disclosure (2) │ ├── IDOR (2) │ ├── Webhook Forgery (2) │ ├── SQL Injection (1) │ ├── Payment Bypass (1) │ ├── Stored XSS (1) │ ├── Price Tampering (1) │ └── Account Takeover (1) └── CTF (31) ├── GPNCTF 2026 (8) ├── PTITCTF Quals 2026 (7) ├── TJCTF 2026 (6) ├── UMassCTF 2026 (3) ├── UTCTF 2026 (3) ├── OmniCTF 2026 (2) └── SekaiCTF 2026 (2)

Random Picks

TJCTF2026-web/free-cloud-storage GPNCTF2026-recipeloader Machine Love Brain Rot CVE-2026-42743 - Masteriyo LMS Lemon Squeezy Webhook Forgery

Tag: Information Disclosure (2 posts)

CVE-2026-78259 - WPLegalPages API Secret Disclosure and Account Disconnect via Unauthenticated REST API
CVE

CVE-2026-78259 - WPLegalPages API Secret Disclosure and Account Disconnect via Unauthenticated REST API

Unauthenticated WPLegalPages <= 3.6.4 REST endpoints disclose API secrets and allow attackers to disconnect the connected account.

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CVE WordPress Information Disclosure Broken Access Control
CVE-2026-54804 - Melhor Envio Subscriber API Token Disclosure and Overwrite
CVE

CVE-2026-54804 - Melhor Envio Subscriber API Token Disclosure and Overwrite

Broken authentication in Melhor Envio <= 2.16.3 lets a low-privilege Subscriber read and overwrite the store's Melhor Envio API tokens.

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CVE WordPress Information Disclosure Broken Access Control
HieuPenguinnn

HieuPenguinnn

CVE & CTF writeups by HieuPenguinnn

41
Posts
10
CVE
31
CTF

Categories

├── CVE (10) │ ├── Broken Access Control (6) │ ├── Information Disclosure (2) │ ├── IDOR (2) │ ├── Webhook Forgery (2) │ ├── SQL Injection (1) │ ├── Payment Bypass (1) │ ├── Stored XSS (1) │ ├── Price Tampering (1) │ └── Account Takeover (1) └── CTF (31) ├── GPNCTF 2026 (8) ├── PTITCTF Quals 2026 (7) ├── TJCTF 2026 (6) ├── UMassCTF 2026 (3) ├── UTCTF 2026 (3) ├── OmniCTF 2026 (2) └── SekaiCTF 2026 (2)

Random Picks

UTCTF2026-Break the Bank GPNCTF2026-Simple food notifications UTCTF2026-Time to Pretend GPNCTF2026-Secure Secretpickle UMassCTF2026-ORDER66
10 CVE 31 CTF writeups 41 posts
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