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ERC-4626 Override Leading to Free Mint

Access ControlETH$50K-100K
Overview

MetaPool mpETH vault allowed free minting when internal _deposit() was overridden without protecting mint() entry point. Inheritance bypass pattern.

1
Finding
1
Chain
$50K-100K
Bounty Range
Research Details
CategoryAccess Control
Affected ChainsETH
Date Published2025-08-06
Bounty Value$50K-100K
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