Submission Details
Severity:
Issue of access control in PasswordStore.sol contract
Summary
No restriction on who can set the password which makes the whole contract useless, making unauthorized individuals able to change the password.
Impact
Contract owner has no control over the contract
Tools Used
Manual Review
Recommendations
Consider using the "require checks" to ensure that the owner is the msg.sender, or consider importing and implementing the Ownable modifier from OpenZeppelin which makes it easy to also transfer the ownership of the contract.
Updates
Lead Judging Commences
inallhonesty
over 1 year ago
inallhonesty over 1 year ago
Submission Judgement Published Assigned finding tags:
finding-lacking-access-control
Anyone can call `setPassword` and set a new password contrary to the intended purpose.
Rewards breakdown
nSLOC
20This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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