Unsafe ERC20 transfers are used in BribeVault and ThecosomataETH

Lines of code Vulnerability details Impact For some ERC20 tokens no revert occurs but false is returned if transfer failed for any reason. If this isn't checked, the system will enter a wrong state with an accounted, but not executed transfer. Such effect can pile up, messing the logic altogether...

ThecosomataETH.addLiquidity can be subject to sandwich attack

Lines of code Vulnerability details Impact Liquidity addition can happen at a manipulated pool state and result in receiving fewer LP shares than actual market state dictates Proof of Concept addLiquidity measures slippage based on the pool returned amount via calctokenamount: Pool returned amoun...