highGovernance attackEVM-Solidity
Maia DAO Ecosystem: Re-adding a deprecated gauge in a new epoch before calling `updatePeriod()`/`queueRewardsForCycle()` will leave some gauges without rewards
- Payout
- $0
- Protocol
- Maia DAO Ecosystem
- Disclosed
- Sep 18, 2023
- Source
- code4rena
Re-adding a previously deprecated gauge with non-zero historical votes before queuing cycle rewards updates `_totalWeight.currentCycle` to the new cycle. Consequently, when `queueRewardsForCycle()` subsequently computes gauge reward allocations via `calculateG …
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References
- https://github.com/code-423n4/2023-05-maia-findings/issues/639
- https://github.com/code-423n4/2023-05-maia-findings
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