Qredo Token

QuantstampFiles named in the report

Audit

Quantstamp reviewed Qredo Token on 28 May 2021: 4 findings, 0 critical; 1 marked fixed, 2 acknowledged, 1 open.

No open critical findings
Open the reportOpen Qredo Token’s security record

Report hosted on certificate.quantstamp.com.

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Findings4

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

SeverityOpenAcknowledgedFixed
Critical000
High000
Medium000
Low121
LowAllowance Double-Spend ExploitOpen

As it presently is constructed, the contract is vulnerable to the [allowance double-spend exploit](https://github.com/OpenZeppelin/openzeppelin-solidity/blob/b4f87bb8fc25fb07f73099701e39e167a3d36465/contracts/token/ERC20/ERC20.sol#L71-L78), as with other ERC20 tokens.

Contracts in scope

No deployed address is recorded for this audit.

The report names a repository or files. Open the report to see its scope.

Repository and files the report names (5)

  • contracts/utils/Context.sol
  • contracts/QredoToken.sol
  • contracts/ownable/Ownable.sol
  • contracts/Migrations.sol
  • contracts/utils/Authorizable.sol

Part of Qredo Token’s security record

Qredo Token
Audits1 audit by 1 firmLast audit May 2021, by Quantstamp.
Critical findingsNo open critical findingsIn 1 report.
Open Qredo Token’s security record

Security firm

Quantstamp

236 projects reviewed · 332 reports · latest Oct 2026

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