Missing Events on critical state changes
Summary
Very few events are being emitted in the contracts. This can lead to many security concern especially when security monitoring tools, or third party protocols rely on them. Best practice is to emit events for every critical state change.
Vulnerability Details
A few examples of these functions can be found in the provided GitHub links.
Impact
Various offchain tools and frontend services may rely on events being emitted to react to onchain activity in real time. This is not possible when events are missing it can be especially critical for security monitoring tools, so that they are able to react quickly to weird onchain activity.
Recommendations
Emit events in all critical state changes.
Lead Judging Commences
events
informational/invalid
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