Plugin4Shell: When Your AI Coding Agent Auto-Updates Straight Into RCE
This story is from 2026-09-24. It is preserved in the archive; the latest stories are on the live feed.
Zero-click RCE. Four major AI coding agents. No user interaction required. Let's talk about Plugin4Shell. The Incident In September 2026, researchers disclosed a vulnerability class dubbed "Plugin4Shell" affecting Claude Code, Codex, Gemini CLI, and Copilot. The flaw lives in how these agents verif…
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- 2026-09-24 23:08 · DEV Community — AI
Plugin4Shell: When Your AI Coding Agent Auto-Updates Straight Into RCE