highGovernance attackEVM-Solidity
Tapioca DAO: `exitPosition` in `TapiocaOptionBroker` may incorrectly inflate position weights
- Payout
- $0
- Protocol
- Tapioca DAO
- Disclosed
- Nov 16, 2023
- Source
- code4rena
In Tapioca DAO's `TapiocaOptionBroker`, closing a position via `exitPosition()` incorrectly updates global pool accounting. Rather than subtracting the entry weight calculated during `participate()`, the contract recalculates the weight reduction using the cur …
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References
- https://github.com/code-423n4/2023-07-tapioca-findings/issues/1623
- https://github.com/code-423n4/2023-07-tapioca-findings
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