Trick or Treat

First Flight #27

Beginner FriendlyFoundry

100 EXP

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Submission Details

Severity: low

Invalid

`random` variable in `trickOrTreat()` uses block.timestamp and block.prevrandao, which are not good source of randomness

0xlasadie

Updates

Appeal created

bube Lead Judge 19 days ago

Submission Judgement Published

Invalidated

Reason: Known issue

Assigned finding tags:

[invalid] Weak randomness

It's written in the README: "We're aware of the pseudorandom nature of the current implementation. This will be replaced with Chainlink VRF in later builds." This is a known issue.

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nSLOC

109

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100 EXP

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20 EXP

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2 EXP

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