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Code423n4
Code423n4
added 2023/12/12 12:0 a.m.65 views

Use of transferFrom() rather than safeTransferFrom() for NFTs in will lead to the loss of NFTs

Lines of code 230, 342, 514, 536 Vulnerability details The EIP-721 standard says the following about transferFrom: /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE /// TO CONFIRM THAT to IS CAPABLE OF RECEIVING NFTS OR ELSE /// THEY MAY BE PERMANENTLY LOST /// @dev Throws...

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Code423n4
Code423n4
added 2023/08/04 12:0 a.m.15 views

Lack of slippage checks on public withdraw fees function

Lines of code Vulnerability details Impact function withdrawAllMarketFees IMarket calldata markets, ISwapper calldata swappers, IPenrose.SwapData calldata swapData public notPaused require markets.length == swappers.length && swappers.length == swapData.length, "Penrose: length mismatch" ;...

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