From prompt to pwned: chaining LLM and web bugs to Admin
blog.quarkslab.com | research | #ai-security | #web-security | #red-team | #llm | #pentest | #insecure-output-handling
Summary
A Quarkslab red-team case study: insecure output handling in an LLM medical assistant let them chain bugs from a low-privileged account to admin takeover — trusting the model was the first domino.
- Published
- Collected
--- id: 4302 title: "From prompt to pwned: chaining LLM and web bugs to Admin" source_domain: blog.quarkslab.com source_url: "https://blog.quarkslab.com/from-prompt-to-pwned-chaining-llm-and-web-bugs-to-admin.html" published_at: "2026-06-04 22:00" tags: ["ai-security", "web-security", "red-team", "llm", "pentest", "insecure-output-handling"] phying_url: "https://phying.com/item/4302" lang: en --- # From prompt to pwned: chaining LLM and web bugs to Admin ## Summary A Quarkslab red-team case study: insecure output handling in an LLM medical assistant let them chain bugs from a low-privileged account to admin takeover — trusting the model was the first domino. ## Intelligence Metadata - **Sources:** blog.quarkslab.com - **Published:** 2026-06-04 22:00 - **Original:** https://blog.quarkslab.com/from-prompt-to-pwned-chaining-llm-and-web-bugs-to-admin.html - **Phying News:** https://phying.com/item/4302