mediumLogic errorEVM-Solidity
PoolTogether: Balance invariant between the individual and total `twabs` can be broken
- Payout
- $0
- Protocol
- PoolTogether
- Disclosed
- Aug 7, 2026
- Source
- code4rena
A logic vulnerability exists in the TwabController contract where internal accounting of total vault balances can become inconsistent with individual user TWABs. When tokens are transferred to the SPONSORSHIP_ADDRESS, the contract fails to update the total sup …
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References
- https://github.com/code-423n4/2023-07-pooltogether-findings/issues/452
- https://github.com/code-423n4/2023-07-pooltogether-findings
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