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sherlock-audit / 2023-10-real-wagmi-judging

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phenom - Missing Reentrancy Guard in Functions with Transfer Hooks #161

Closed sherlock-admin closed 1 year ago

sherlock-admin commented 1 year ago

phenom

medium

Missing Reentrancy Guard in Functions with Transfer Hooks

[M-3] Missing Reentrancy Guard in Functions with Transfer Hooks

Impact:

Not protecting functions with transfer hooks using a reentrancy guard can expose the protocol to read-only reentrancy vulnerabilities.

Instances (1):

File: LiqBorrowingMan/abstract/ApproveSwapAndPay.sol

190:                 IERC20(token).safeTransferFrom(payer, recipient, value);