mediumLogic errorEVM-Solidity
PoolTogether: If the underlying asset is a fee on transfer token, it could break the internal accounting of the vault
- Payout
- $0
- Protocol
- PoolTogether
- Disclosed
- Aug 7, 2026
- Source
- code4rena
The PoolTogether vault incorrectly calculates the number of shares to mint when receiving fee-on-transfer tokens. Because the vault trusts the input amount rather than measuring the actual change in its asset balance, it mints shares based on an inflated value …
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References
- https://github.com/code-423n4/2023-07-pooltogether-findings/issues/470
- https://github.com/code-423n4/2023-07-pooltogether-findings
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