mediumLogic errorEVM-Solidity
PoolTogether: The Prize Layer for DeFi: Users can setup hooks to control the expannsion of tiers
- Payout
- $0
- Protocol
- PoolTogether: The Prize Layer for DeFi
- Disclosed
- Jun 6, 2024
- Source
- sherlock
PoolTogether's Claimable.sol lets users register a beforeClaimPrize hook. A user can make that hook revert whenever a claim targets a canary tier, and since tier expansion is decided by whether canary prizes get claimed, this lets a user repeatedly block tier …
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References
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