TechFlow reports, according to Scam Sniffer, approximately 515 tokens on the mainnet appear to be affected by a vulnerability related to Thirdweb, with three of these tokens already attacked, resulting in attacker profits of about $218,000.
Previously, Thirdweb stated that on November 20 at 18:00, a security vulnerability was discovered in commonly used open-source libraries of multiple Web3 smart contracts—including some of Thirdweb's prebuilt smart contracts—such as AirdropERC20 (v1.0.3 and higher), ERC721 (v1.0.4 and higher), and ERC1155 (v1.0.4 and higher).




