Submission Details
Severity:
Password can be set by anyone
Summary
SetPassword() can be called by anyone at any point. it is not restricted to only the owner.
Vulnerability Details
This function fails to check if the msg.sender is the owner.
Impact
Anyone can change the password at any point.
Recommendations
It should be such that either
a) only the EOA owner of the contract can call setPassword()
b) if the password hash is stored, then whoever can supply a password whose hash matches that in the contract can set a new password.
The function call should revert otherwise.
Updates
Lead Judging Commences
inallhonesty
about 2 years ago
inallhonesty about 2 years 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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