First Flight #15: Mondrian Wallet

Beginner FriendlyFoundry
100 EXP
Submission Details
Severity: high
Valid

`MondrianWallet::_validateSignature` is not checking the recovered public key associated with a given signature is the same as the owner's key or not

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Lead Judging Commences

InAllHonesty Lead Judge 5 months ago
Submission Judgement Published
Validated
Assigned finding tags:

ECDSA.recover should check against sender

`_validateSignature` SHOULD return SIG_VALIDATION_FAILED (and not revert) on signature mismatch.

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