DatingDapp
First Flight #33
Beginner FriendlyFoundrySolidityNFT
100 EXP
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Submission Details
Severity: low
Invalid

App owner can block themselves

kevinkkien

Summary

In the `blockProfile` function, app owner can block their addresses lead to delete their addresses and burn their token.

Vulnerability Details

In the `blockProfile` function, not check blockAddress != owner() lead to app owner can detele their addresses and burn their token.

function blockProfile(address blockAddress) external onlyOwner {
uint256 tokenId = profileToToken[blockAddress];
require(tokenId != 0, "No profile found");
​
_burn(tokenId);
delete profileToToken[blockAddress];
delete _profiles[tokenId];
​
emit ProfileBurned(blockAddress, tokenId);
}

Impact

App owner delete your profile yourself

Tools Used

manual

Recommendations

Add check `require(blockAddress != owner(), "Cannot block owner");`

Updates

Appeal created

n0kto Lead Judge 7 months ago
Submission Judgement Published
Invalidated
Reason: Non-acceptable severity
Assigned finding tags:

Admin is trusted

Please read the CodeHawks documentation to know which submissions are valid. If you disagree, provide a coded PoC and explain the real likelyhood and the detailed impact on the mainnet without any supposition (if, it could, etc) to prove your point.

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