Chocapikk
Security Researcher & Exploit Developer
Breaking, building, and documenting. Vulnerability research, exploit development, and offensive security.
Latest
How I Added PTY Support to Busybox Shells (When Everyone Said It Was Impossible)
Every shell handler fails on busybox/Alpine. No script, no python, no PTY. I fixed it with 80 lines of C and a base64 upload.
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Reverse Engineering the ITE 8910 Keyboard RGB Protocol for OpenRGB
How I reverse-engineered the complete USB HID protocol of the ITE 8910 keyboard controller from a Windows DLL and .NET executable, and contributed per-key RGB support with 14 modes to OpenRGB - the first implementation for this chip on Linux.
OmniGen2: Unauthenticated RCE via Pickle Deserialization in BAAI's Reward Server
A critical unauthenticated RCE vulnerability in OmniGen2's reward server infrastructure. The Flask-based servers deserialize raw HTTP POST bodies with pickle.loads() without any authentication, giving instant code execution to anyone with network access.
sglang: Unauthenticated RCE via Pickle Deserialization in ZMQ Transport (Disaggregated Serving)
A critical unauthenticated RCE vulnerability in sglang's ZMQ transport layer for disaggregated serving. ZMQ PULL sockets bind to all interfaces and deserialize messages with pickle.loads() - no auth, no validation. Distinct from CVE-2025-10164 which only covers the HTTP API.
openDCIM: From SQL Injection to RCE via Config Poisoning
Three chained vulnerabilities in openDCIM turn a missing authorization check into unauthenticated remote code execution on Docker deployments.
CVE-2026-27743 through CVE-2026-27747: Five Vulnerabilities in SPIP Plugins
Five vulnerabilities across SPIP plugins: two SQL injections, two RCE (one unauth, one auth), and reflected XSS. Same template engine, same mistakes, different entry points.
CVE-2025-71243: AI-Assisted Reversal of SPIP Saisies RCE in 30 Minutes
From VulnCheck advisory to working PoC in 30 minutes. Full AI-assisted reversal of CVE-2025-71243, an unauthenticated PHP code injection in SPIP's Saisies plugin affecting versions 5.4.0 through 5.11.0.
NEVER GONNA
GIVE YOU UP
You were warned.