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AI First Flight
Santa's List
AI First Flight #3
Beginner Friendly
Foundry
EXP
AI First Flight
EXP
Nov 7th, 2026 → Nov 14th, 2026
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5 / 5
Submissions
Severity
Validity
Tags
Author
#1
Anyone can collect a present without ever being checked — status mappings default to NICE
High
Valid
[H-02] All addresses are co...
wolzies
#2
checkList() has no access control (missing onlySanta) — anyone can set the first check and DoS checkTwice()
High
Valid
[H-01] Anyone is able to ca...
wolzies
#3
buyPresent() burns the receiver's tokens and mints the NFT to the caller (both swapped) — steal anyone's SantaTokens for free NFTs
High
Valid
[H-03] SantasList::buyPrese...
wolzies
#4
collectPresent() 'already collected' check reads balanceOf() — transfer the NFT away and collect again, unlimited
High
Valid
[H-04] Any `NICE` or `EXTRA...
wolzies
#5
PURCHASED_PRESENT_COST (2e18) is never used — buyPresent() only burns 1e18
Medium
Valid
[M-01] Cost to buy NFT via ...
wolzies
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