mediumLogic errorEVM-Solidity
Putty: Malicious Token Contracts May Lead To Locking Orders
- Payout
- $0
- Protocol
- Putty
- Disclosed
- Aug 7, 2026
- Source
- code4rena
Putty lets a maker construct an option whose erc20Assets, erc721Assets, and floorTokens fields point at arbitrary token contracts. Because PuttyV2.exercise() performs external transfer calls to each of those addresses, a maker who controls one of those token c …
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References
- https://github.com/code-423n4/2022-06-putty-findings/issues/50
- https://github.com/code-423n4/2022-06-putty-findings
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