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nathan-websculpt/VulnerableWithdraw.sol

Created September 16, 2021 12:36
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VulnerableWithdraw.sol
function withdrawFromAttackee() public {
uint senderBalance = attackeeBalances[msg.sender];
require(senderBalance > 0);
(bool success, ) = msg.sender.call{ value: senderBalance }("");
require(success, "withdrawFromAttackee failed to send");
attackeeBalances[msg.sender] = 0;
}
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Used as an example in This Blog Post

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