ArkProject: NFT Bridge

ArkProject

NFTBridge

60,000 USDC

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Submission Details

Severity: medium

Valid

NFTs will be locked if bridge to contracts without `onERC721Received` implementation

gajiknownnothing

Updates

Lead Judging Commences

n0kto Lead Judge 2 months ago

Submission Judgement Published

Validated

Assigned finding tags:

finding-withdraw-safeTransferFrom-to-no-onERC721Received-will-revert

Impact: High, NFT will be stuck in L2 bridge. Likelyhood: Very low, sending NFT to a contract not implementing that function would almost be a user error.

Appeal created

bladesec Auditor

2 months ago

n0kto Lead Judge

2 months ago

n0kto Lead Judge about 2 months ago

Submission Judgement Published

Validated

Assigned finding tags:

finding-withdraw-safeTransferFrom-to-no-onERC721Received-will-revert

Impact: High, NFT will be stuck in L2 bridge. Likelyhood: Very low, sending NFT to a contract not implementing that function would almost be a user error.

Prize pool breakdown

Total prize

60,000 USDC

nSLOC

2,301

26 USDC / LOC

High Medium

50,000 USDC

Low

5,500 USDC

Judges

4,500 USDC

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