Summary

The contracts of the project specifies pragma solidity 0.8.22, which may not be compatible with the Arbitrum One network, the intended deployment environment. This version mismatch can lead to deployment issues and unexpected behavior.

Vulnerability Details

The contracts currently uses Solidity version 0.8.22, and the pragma statement is as follows:

However, certain blockchain networks, such as Arbitrum One, have specific requirements or supported Solidity versions. Using an incompatible Solidity version can result in deployment failures or unexpected behavior on the target network.

Proof of concept

In the arbitrum one documentation we can find references to the versions supported by this network: https://docs.arbitrum.io/for-devs/concepts/differences-between-arbitrum-ethereum/solidity-support

Impact

This issue has great impact, since it would prevent the deployment of contracts within the desired network for the project.

Tools Used

Manual review

Recommendations

It is strongly recommended to use network-compatible versions of solidity