ArkProject: NFT Bridge
ArkProject
Submission Details
Severity: low
Invalid`If multiple transactions pass in the same parameters, it may cause request hash collision or replay attack
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Submission Judgement Published
Invalidated
Reason: Incorrect statement
Assigned finding tags:
invalid-replay-attack-hash-not-stored-nonce-not-used
There is no impact here: Transaction cannot be replayed because the blockchain use the nonce in the signature. Hash is computed on-chain. Using or trying to have the same hash mean you need to buy the token, and they will be sent to their origin owner. Why an attacker would buy tokens to give them back ? No real impact.
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60,000 USDC
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2,30126 USDC / LOC
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50,000 USDC
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5,500 USDC
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4,500 USDC
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