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HieuPenguinnn

HieuPenguinnn

CVE & CTF writeups by HieuPenguinnn

41
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10
CVE
31
CTF

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├── 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)

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SekaiCTF2026-web_<_w+ CVE-2026-57341 - Colissimo Officiel Unauthenticated Shipping Rate Tampering UTCTF2026-Crab Mentality LEMON MELON COOKIE GPNCTF2026-Pharry

Tag: Payment Bypass (1 posts)

CVE-2026-57408 - Peach Payments Gateway Payment Status Forgery via Unauthenticated Webhook
CVE

CVE-2026-57408 - Peach Payments Gateway Payment Status Forgery via Unauthenticated Webhook

Unauthenticated webhook forgery in Peach Payments Gateway <= 4.0.2 lets attackers mark pending WooCommerce orders as paid by submitting a forged successful payment result.

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CVE WordPress Webhook Forgery Payment Bypass
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

CVE-2026-59557 - Events Made Easy Arbitrary Person Record Modification Without Login TJCTF2026-web/free-cloud-storage GPNCTF2026-Pharry UTCTF2026-Break the Bank UTCTF2026-Time to Pretend
10 CVE 31 CTF writeups 41 posts
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