mediumReentrancyEVM-Solidity
PoolTogether: Unintended or malicious use of prize winners' hooks
- Payout
- $0
- Protocol
- PoolTogether
- Disclosed
- Aug 7, 2026
- Source
- code4rena
In PoolTogether v5, the Vault contract allows prize winners to configure arbitrary hooks via the setHooks function. During the prize claiming process, the contract executes these user-defined hooks prior to and after prize distribution. Because the hook calls …
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References
- https://github.com/code-423n4/2023-07-pooltogether-findings/issues/465
- https://github.com/code-423n4/2023-07-pooltogether-findings
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