Most common smart contracts vulnerabilities
Published in
6 min readJan 24, 2023
- Reentrancy: This vulnerability occurs when a contract calls an external contract and the external contract calls back into the first contract before the first contract has finished executing. This can allow an attacker to repeatedly execute malicious code in the contract and potentially drain the contract’s funds.
- Unchecked send: This vulnerability occurs when a contract sends funds to an…