AMIS

CertiKFiles named in the report

Audit

CertiK reviewed Amis on 31 May 2022: 8 findings, 0 critical; 1 marked fixed, 7 acknowledged.

No open critical findings
Open the reportOpen Amis’s security record

Report hosted on skynet.certik.com.

Trustblock does not review code.

Findings8

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

SeverityOpenAcknowledgedFixed
Critical000
High010
Medium001
Low060
HighCentralization Related Risks In `ERC721BlindBoxOnAcknowledged

In the contract ERC721BlindBoxOnePhaseV1.sol the role `admin` has authority over the following functions: - setBaseURI(): change the base URI of the ERC721 token. - setContractURI(): change the `_contractURI`. - setMetadataHash(): change the `_metadataHash`. - safeMint(): mint `amont` tokens to the `to` address. - saftMintWithIds(): batchly mint tokens to the `to` addresses. Any compromise to the `admin` account may allow a hacker to take advantage of this authority and mint tokens.

LowMissing Emit EventsAcknowledged

There should always be events emitted in the sensitive functions that are controlled by centralization roles.

LowOut of Scope Dependencies In `ERC721BatchMintBlinAcknowledged

The contract inherited from `ERC721BatchMintBlindBoxRedeemV2` protocols which is out of scope.

LowOut of Scope Dependencies In `ERC721BatchMintV3`Acknowledged

The contract inherited from `ERC721BatchMintV2` protocols which is out of scope.

LowOut of Scope Dependencies In `ERC721BlindBoxEnhanAcknowledged

The contract inherited from `ERC721BlindBoxEnhancedV1` protocols which is out of scope.

LowOut of Scope Dependencies In `ERC721SingleMintV3`Acknowledged

The contract inherited from `ERC721SingleMintV2` protocols which is out of scope.

LowRedundant functionAcknowledged

The function is deprecated according to the line 17.

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 (12)

  • contracts/erc721Nft/blindBoxOnePhase/v1/ERC721BlindBoxOnePhaseV1.sol
  • contracts/erc721Nft/batchMint/v3/ERC721BatchMintV3.sol
  • contracts/erc721Nft/singleMint/v3/ERC721SingleMintV3.sol
  • contracts/utils/CYShuffleUpgradeable.sol
  • contracts/utils/CalculateNonZero.sol
  • contracts/utils/RandomShuffleUpgradeableV2.sol
  • contracts/erc721Nft/ERC721TransferUpgradeable.sol
  • contracts/utils/URIUtils.sol
  • contracts/erc721Nft/blindBoxEnhanced/v2/ERC721BlindBoxEnhancedV2.sol
  • contracts/proxy/nftProxy/v1/NFTProxy.sol
  • contracts/utils/EIP3009UpgradeableV2.sol
  • contracts/erc721Nft/blindBoxRedeem/v3/ERC721BatchMintBlindBoxRedeemV3.sol

Part of Amis’s security record

Amis
Audits2 audits by 1 firmLast audit Dec 2022, by CertiK.
Critical findingsNo open critical findingsAcross 2 reports.
Open Amis’s security record

Security firm

CertiK

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