Summary

Having a single EOA as the only owner of contracts is a large centralization risk and a single point of failure. A single private key may be taken in a hack, or the sole holder of the key may become unable to retrieve the key when necessary. Consider changing to a multi-signature setup, or having a role-based authorization model.

Tools Used

Manual Review

Recommendations

Consider changing to a multi-signature setup, or having a role-based authorization model.