Submission Details
Severity:
Leak of sensitive information
Summary
Anyone can read s_password state by analyze storage slot of this contract
Vulnerability Details
The s_password state is set private but it's actually not private because all states of smart contract are store on-chain and public to everyone.
Impact
If this password is used to protect some funds of other contracts the funds could be in danger.
Tools Used
Manual review
Recommendations
Should not store sensitive information 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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