[WP-H5] yVault.sol A malicious early user/attacker can manipulate the vault's pricePerShare to take an unfair share of future users' deposits

Lines of code Vulnerability details function deposituint256 amount public noContractmsg.sender requireamount 0, "INVALIDAMOUNT"; uint256 balanceBefore = balance; token.safeTransferFrommsg.sender, addressthis, amount; uint256 supply = totalSupply; uint256 shares; if supply == 0 shares = amount; el...