Smart contract audit for Paygine project
Smart contract audit for Paygine project.
Project’s web-site: https://paygine.com
Code repository: https://github.com/bobomurod/paygine
The version of the contracts for which the audit was conducted: https://github.com/bobomurod/paygine/tree/1d6597b74c18ecf14587209615ee5cc73f2c0d03
Classification of identified problems
CRITICAL – the possibility of theft of the ETH/tokens or their blocking without the possibility of restoring access or other loss of ether / tokens due to any party, for example, dividends.
SERIOUS – the possibility of violations of the contract, in which to restore its correct operation, it is necessary to modify the state of the contract manually or completely replace it.
WARNINGS – the possibility of violation of the planned logic of the contract or the possibility of organizing a DoS attack on the contract.
NOTES – all other remarks.
Methodology of audit
The contract code is manually scanned for known vulnerabilities, logic errors, WhitePaper compliance. If necessary, unit tests are written for questionable moments.
Tokens can only be burned to the nearest integer.