First Flight #5: Santa's List

First Flight #5

Beginner FriendlyFoundry

100 EXP

Submission Details

Severity: high

Valid

User can take unlimited amount of presents

Updates

InAllHonesty Lead Judge 10 months ago

Submission Judgement Published

Validated

Assigned finding tags:

Relying on balanceOf > 0 in collectPresent() allows the msg.sender to send their present to another address and then collect again.

nSLOC

116

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

High

100 EXP

Medium

20 EXP

Low

2 EXP

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