Should we expect to see this exploits in the wild soon?
🚨 ZERO-CLICK RCE: “Plugin4Shell” bypasses Git SHA pinning across major AI coding agents.
The flaw can silently replace a trusted, pinned plugin with attacker-controlled code, potentially giving the malicious plugin the same access as the developer running the agent.
🎯 Affected: Claude Code, Codex, GitHub Copilot and Gemini CLI.
🔴 Claude Code 2.1.179 and Codex 0.146.0 are patched. GitHub Copilot remains unpatched, while Gemini CLI is deprecated and will not receive a fix.
⚠️ No CVE has been assigned.
🔗 air.security/blog-posts/plug…
#Plugin4Shell #AI #CyberSecurity #RCE #SupplyChain #Infosec
Sep 21, 2026 · 7:34 AM UTC
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