I Stood Up a Vulnerable AI Chatbot and Watched It Fall. CVE-2025-64496, Every Step.

Full attack chain against Open WebUI v0.6.33 -- from a chat message to root RCE, admin JWT forgery, and persistent backdoor. CVE-2025-64496 exploitation with every command and dead end documented.

March 6, 2026 · 39 min · Oob Skulden™

Before You Can Break It, You Have to Build It Wrong

Deploy the intentionally vulnerable Open WebUI v0.6.33 + Ollama 0.1.33 lab stack on Debian 13 from scratch -- Docker, compose file, API account setup, and every gotcha for CVE-2025-64496 lab reproduction.

March 3, 2026 · 20 min · Oob Skulden™

I Broke My Own Identity Provider

A complete live audit of Authentik 2025.12.3 — every command, every dead end, every lesson. 10 of 15 findings confirmed exploitable including full RCE from a non-superuser account, database compromise, and a two-command path to god-mode. Zero downloaded tools.

February 25, 2026 · 31 min · Oob Skulden™

15 Vulnerabilities in a Grafana Monitoring Stack (And How We Found Them)

A full vulnerability assessment of a Grafana/Prometheus monitoring stack across two VLANs. 98 commands, 15 confirmed vulnerabilities, and the investigative chain that led to each finding -- including the dead ends.

February 7, 2026 · 36 min · Oob Skulden™