Mistral Vibe CLI Python Tools Code Execution

Affected Vendor(s)

Affected Product(s)

Summary

All python tools defined in the current workspace (./.vibe/tools/*.py) are automatically executed upon start of the assistant.

No auto-approval enabled, no user approval needed - code is being executed automatically when the users opens the workspace through Vibe.

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Timeline

Discovered on
December 12, 2025
Disclosed to Vendor on
December 12, 2025
Published on
March 4, 2026

Credit

Blog Post

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References