ArkProject: NFT Bridge

ArkProject

NFTBridge

60,000 USDC

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Submission Details

Severity: medium

Valid

When `bridge::deposit_tokens()` is called with `use_withdraw_auto: true` on L2, tokens will be lost because `bridge::withdrawTokens()` on L1 will always revert

0xnbvc

Updates

Lead Judging Commences

n0kto Lead Judge 6 months ago

Submission Judgement Published

Validated

Assigned finding tags:

finding-auto_withdrawn-L2-NFT-stuck

Impact: High, token will be stuck in L2 bridge. Likelyhood: Very low, option is available in L2 but has been disabled since March on L1, would be almost a user error.

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Total prize

60,000 USDC

nSLOC

2,301

26 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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