PROBLEM

MCP - Tweet describes a potential security issue with Claude

Tweet describes a potential security issue with Claude LLM having passwordless sudo access inside an MCP server.

Updated: 3/19/2026

lol 😈😅 1. sudo something 2. claude 3. spawns `nu --mcp` server 4. claude has passwordless sudo inside nu because of inherited cached creds(?) https://t.co/UAx1eGDiAr Source: https://x.com/janbamjan/status/2034399811873435837

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