CryptoCat

@_CryptoCat48.1K subscribers

Visit channelctfbug bountyweb security

InfoSec education channel: CTF walkthroughs, binary exploitation, pen-testing, bug bounty, malware analysis, programming/scripting etc.

Latest uploads

Rebase Before Merging? More Like RCE Before Merging (CVE-2026-52806)5 months ago

Authenticate? No Thanks, I'll Skip It! (CVE-2026-20182)5 months ago

Unauthenticated Access to Cisco SD-WAN (CVE-2026-20127)6 months ago

Manipulating Memory with Cheat Engine - Hacky Christmas [NahamCon 2025 CTF]10 months ago

Mother Printers: Full Exploit Chain Analysis + Demo [HackingHub]11 months ago

Hidden Product Activation and Serial Keygen - "Ultimate Calculator 3000" [Rev/Web Challenge]12 months ago

Brother Printers Vulnerabilities Explained - Info Leak, Auth Bypass, Buffer Overflow, SSRF, DoSlast year

Leaking Passwords via CSS Injection - "Fancy Login Form" [WHY CTF 2025]last year

Offensive Security Web Expert (OSWE) Review + Tips/Tricks [OffSec]last year

Tsuku CTF Web Challenge Walkthroughs (2025)last year

CTF@CIT Web Challenge Walkthroughs (2025)last year

18 - API Security (low/med/high) - Damn Vulnerable Web Application (DVWA)2 years ago

17 - Cryptography (low/med/high) - Damn Vulnerable Web Application (DVWA)2 years ago

A Scammer Tried to Hack Me!2 years ago

403 Bypass and Deserialization in BentoML Library (CVE-2024-2912) - "Summar-AI-ze" [Web Challenge]2 years ago