highFlash loan attackEVM-Solidity
PoolTogether: A malicious user can steal other user's deposits from Vault.sol
- Payout
- $0
- Protocol
- PoolTogether
- Disclosed
- Aug 7, 2026
- Source
- code4rena
A critical vulnerability in PoolTogether's Vault contract allowed attackers to steal funds by exploiting unsafe integer type casting. During withdrawals, the contract calculated asset transfers using a uint256 share value but incorrectly downcasted the share a …
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References
- https://github.com/code-423n4/2023-07-pooltogether-findings/issues/439
- https://github.com/code-423n4/2023-07-pooltogether-findings
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