highAccess controlEVM-Solidity
Tapioca DAO: Adversary can steal user's NFT's if they have set Magnetar as `isApprovedForAll == true`
- Payout
- $0
- Protocol
- Tapioca DAO
- Disclosed
- May 23, 2024
- Source
- code4rena
Tapioca's Magnetar router exposes a permit-style arbitrary-call path whose selector allowlist includes IERC721.approve. The owner-parameter gate in _checkSender only verifies the decoded first address equals msg.sender, which is trivially satisfied by the call …
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References
- https://github.com/code-423n4/2024-02-tapioca-findings/issues/44
- https://github.com/code-423n4/2024-02-tapioca-findings
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