PepeAuctionSale Access Control Error Vulnerability

PepeAuctionSale is a DeFi aggregator on Etherscan. An access control error vulnerability exists in PepeAuctionSale, which stems from the fact that the time check operation in PepeAuctionSale 1.0 can be made invalid by assigning a large number to the _duration variable, thus affecting access to the application access control. No details of the vulnerability are currently available.