Submission Details
Severity:
Lack of access control in _authorizeUpgrade(address) function on contracts in /mock folder
Summary
Various contracts do not have access control modifiers or functions on their function which is necessary for upgrading contract.
Vulnerability Details
There is no control check on this _authorizeUpgrade(address) function in various contracts in /mock folder.
Contracts impacted:
DistributionV2.sol
L1SenderV2.sol
L2MessageReceiverV2.sol
L2TokenReceiverV2.sol
Impact
Anyone can upgrade the contract
Tools Used
Manual review
Recommendations
Add access control to _authorizeUpgrade(address) functions.
Updates
Lead Judging Commences
inallhonesty over 1 year ago
Submission Judgement Published Assigned finding tags:
_authorizeUpgrade(address) lacks access control in mock contracts
Prize pool breakdown
Total prize
22,500 USDC
nSLOC
1,05421 USDC / LOC
20,000 USDC
2,500 USDC
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