Starknet Auction

First Flight #26

Beginner FriendlyNFT

100 EXP

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Submission Details

Severity: high

Valid

reenttrancy attack

cody

Updates

Lead Judging Commences

bube Lead Judge 3 months ago

Submission Judgement Published

Validated

Assigned finding tags:

Reentrancy in `withdraw` function

The `withdraw` function doesn't reset the `bid_values` to 0 after the withdraw. That means the bidder can call multiple time the `withdraw` function and receive the whole balance of the protocol.

Rewards breakdown

nSLOC

132

This contest has a flat reward structure with the following payouts:

High

100 EXP

Medium

20 EXP

Low

2 EXP

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