Submission Details
Severity:
H2 : The password can be read by anyone
Summary
The "Password" field can be retrieved by anyone.The following requirement is violated "Owner - Only the owner may set and retrieve their password".
Vulnerability Details
Knowing the storage layout and using web3.eth.getStorageAt, we can retrieve the password.
Impact
Anyone can read the password.
Tools Used
Manuel review.
Recommendations
Mitigate using the keccak256 operator.
Updates
Lead Judging Commences
inallhonesty
about 2 years ago
inallhonesty about 2 years ago
Submission Judgement Published Assigned finding tags:
finding-anyone-can-read-storage
Private functions and state variables are only visible for the contract they are defined in and not in derived contracts. In this case private doesn't mean secret/confidential
Rewards breakdown
nSLOC
20This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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