ArkProject: NFT Bridge

ArkProject

NFTBridge

60,000 USDC

View repo View results

Previous Next

Submission Details

Severity: medium

Valid

If NFT transferred to contract that doesn't implement onERC721Received hook, cross-chain transfer will be bricked

haxatron

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.

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

Live

The contest is live. Earn rewards by submitting a finding.

Community Judging

Submissions are being reviewed by the community.

Judging

Submissions are being carefully reviewed by our judges.

View all submissions

Appeals

This is your time to appeal against judgements on your submissions.

Appeals Review

Appeals are being carefully reviewed by our judges.

Rewards Distribution

The contest is complete and the rewards are being distributed.

View results

Support

FAQs

Can’t find an answer? Join our Discord or follow us on Twitter.