mediumLogic errorEVM-Solidity
Superposition: `bytes data` param is not passed to ERC721 recipient as expected by EIP-721
- Payout
- $0
- Protocol
- Superposition
- Disclosed
- Oct 18, 2024
- Source
- code4rena
Superposition's `OwnershipNFTs` contract implemented `safeTransferFrom(..., bytes data)` without passing the caller-supplied `bytes data` parameter to receiver contracts during the `IERC721TokenReceiver.onERC721Received` callback. Instead, the contract hardcod …
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References
- https://github.com/code-423n4/2024-08-superposition-findings/issues/146
- https://github.com/code-423n4/2024-08-superposition-findings
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