Submission Details
Severity:
When testing on Sepolia the `wBTC` used address is that of an EOA
Description
When testing on Sepolia the wBTC address returned by HelperConfig.s::getSepoliaEthConfig is an EOA:
https://sepolia.etherscan.io/address/0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063
Recommend Mitigation
From what the author of this issue knows, there is no canonical wBTC address on Sepolia (similar to how WETH exists), as such any mock wBTC ERC20 token with 8 decimals should be used to actually test on-chain activity, not an EOA.
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
23664 USDC / LOC
14,000 USDC
1,000 USDC
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