Huralya

QuillAudits20 Dec 2023Files named in the report

Audit · firm’s term: audit report

QuillAudits reviewed Huralya on 20 Dec 2023: 4 findings, 0 critical; 2 marked fixed, 2 open.

No open critical findings

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Findings4

Statuses are the security firm’s own, from its report.

Severity	Open	Fixed
Critical	0	0
High	0	2
Medium	0	0
Low	2	0

HighIncorrect calculation at getMintableAmount()Fixed

getMintableAmount() function is incorrectly calculating currentMintableAmount. This function is supposed to return 100 million tokens every 4 years, but it returns fewer than expected tokens when more time passes than 4 years.Also, when the owner mints funds after 12 years then the function returns the right amount. But when the owner again mints after 3 years(i.e. 15 years in total) then it returns more amount than it should return which will lead to the minting of more funds than even after 16 years. Test: https://gist.github.com/Makg2/b8f9511e69cc47b5b6c942a9a4cf1c29

HighThe owner can mint more than 200 million tokens after 4 yearsFixed

mint() function only checks if totalSupply < MAX_SUPPLY. After 4 years owner will mint, and totalSupply will be 200 million tokens. But if someone burns their tokens then totalSupply will decrease, and the owner will again be able to mint 100 million tokens.