Code & Chain · Signal Desk

Fake Safe Contract Weaponizes Aave Looping Module, Causing $305,000 Loss

Original sourceDave Finances

Summary

SlowMist's incident analysis points to an exploit of about $305,000 involving two Safe multisig wallets and FlashLoopAdapter, a third-party module used to automate Aave v3 leveraged positions. The vulnerability was not in Aave v3 or Safe's core multisig contracts, but in the external FlashLoopAdapt…

Key points

  • The incident is a reminder that wallets and automation strategies using third-party modules often face risk from external adapters rather than the underlying protocol itself.
  • The attack bypassed multisig signature checks, showing that authorization verification for third-party modules is an easily overlooked high-risk link in the wallet ecosystem.
  • Fund managers using leverage automation or third-party modules should re-examine adapter authorization checks and module whitelists; developers must confirm call identity verification cannot be spoofed before enabling external integrations.

Editorial note

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