Improper Access Control

Property	Value
Language	solidity
Severity
CWE	CWE-284: Improper Access Control
Confidence Level	Low
Impact Level	High
Likelihood Level	High

Description

The _transfer() function in your ERC20 contract is set to public or external, allowing anyone to call it directly. This bypasses intended access controls and exposes internal transfer logic to arbitrary external calls.

Impact

Attackers could transfer tokens between accounts without proper authorization, potentially draining user balances or manipulating funds. This can lead to loss of assets, contract compromise, and severe trust issues for the token ecosystem.