EthSecurity
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Academy | Given the prosperity of NFT ecosystem and the increase of related security issues, we will post a series of blogs to introduce the issues and give some suggestion to secure contracts. In this blog, we will introduce the reentrancy issue.
#Nfts

https://t.co/BYwfh10hFo
👀 A CVE(Common Vulnerabilities and Exposures) was requested from MITRE for a 0day vulnerability in the NFT / ERC721 implementation. https://t.co/8U48kDW5AN


+40,000 contracts used erc721🙄