https://sherlock-files.ams3.digitaloceanspaces.com/twitter_images/8ea3f18b-9dc4-42e4-aa79-40d0bbb3bfa8.jpg

0xKowalski

Security Researcher

Doing analysis.

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High

2

Total

Medium

1

Total

$1.00

Total Earnings

#2504 All Time

1x

Payouts

All

Code4rena

Feb '24

AI Arena

AI Arena

1.35 USDC • 3 total findings • Code4rena • 0xKowalski

#165

high

Since you can reroll with a different fighterType than the NFT you own, you can reroll bypassing maxRerollsAllowed and reroll attributes based on a different fighterType

high

Non-transferable `GameItems` can be transferred with `GameItems::safeBatchTransferFrom(...)`

medium

DoS in `MergingPool::claimRewards` function and potential DoS in `RankedBattle::claimNRN` function if called after a significant amount of rounds passed.