Summary

Solidity pragma should be specific, not wide

Vulnerability Details

MathMasters.sol has a "wide" pragma solidity version ^0.8.3 . While this is intended, it is important to be aware that it has the risk of it using an unintended version and creating a vulnerability.

Impact

Low

Tools Used

Aderyn

Recommendations

Consider using a specific version of Solidity in your contracts instead of a wide version. For example, instead of pragma solidity ^0.8.0;, use pragma solidity 0.8.0;