Submission Details
Severity:
Consider implementing two-step procedure for updating protocol addresses
Summary
Direct state address changes in a function can be risky, as they don't allow for a verification step before the change is made.
It's safer to implement a two-step process where the new address is first proposed, then later confirmed, allowing for more control and the chance to catch errors or malicious activity.
Vulnerability Details
File: contracts/L1Sender.sol
46: distribution = distribution_;
File: contracts/L2MessageReceiver.sol
27: rewardToken = rewardToken_;
Prize pool breakdown
Total prize
22,500 USDC
nSLOC
1,05421 USDC / LOC
20,000 USDC
2,500 USDC
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