mediumLogic errorEVM-Solidity
Perpetual: Attackers can sandwich their own trades up to the price bands
- Payout
- $0
- Protocol
- Perpetual
- Disclosed
- Mar 18, 2024
- Source
- sherlock
Perpetual V3's SpotHedgeBaseMaker hedges user positions by settling trades against a UniswapV3 pool, assuming the pool reflects fair value. Because SHBM's isValidSender accepts any caller, an attacker can open a position directly through the ClearingHouse and …
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References
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