Submission Details
Severity:
Password can be retrieved off chain
Summary
s_password although a private variable can be read off chain using .getStorageAt
Vulnerability Details
Password can be retrieved by anyone. Storing private and credential on chain is not recommended as it can be read offchain, private variable only help in on chain restriction of reading of data but not off chain
Impact
Password can be retrieved by anyone
Tools Used
Recommendations
Don't store password on chain
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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