Quantum bridge

CertiKFiles named in the report

Audit

CertiK reviewed DeFiChain (Quantum bridge) on 10 Mar 2023: 8 findings, 0 critical; 6 marked fixed, 2 open.

No open critical findings
Open the reportOpen DeFiChain’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
High200
Medium001
Low005
HighCentralization Risks in BridgeV1.solOpen

In the contract `BridgeV1`, the role `DEFAULT_ADMIN_ROLE` has authority over the following functions: - addSupportedTokens() - removeSupportedTokens() - changeDailyAllowance() - changeFlushReceiveAddress() - changeRelayerAddress() - changeTxFee() - changeTxFeeAddress() Any compromise to the `DEFAULT_ADMIN_ROLE` account may allow the hacker to take advantage of this authority and modify the bridge configurations.

HighCentralized Control of Contract UpgradeOpen

`BridgeV1` is an upgradeable contract, the owner can upgrade the contract without the community's commitment. If an attacker compromises the account, he can change the implementation of the contract and drain tokens from the contract.

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 (2)

  • packages/smartcontracts/src/contracts/BridgeV1.sol
  • packages/smartcontracts/src/contracts/BridgeProxy.sol

Part of DeFiChain’s security record

DeFiChain
Audits1 audit by 1 firmLast audit Mar 2023, by CertiK.
Critical findingsNo open critical findingsIn 1 report.
Open DeFiChain’s security record

Security firm

CertiK

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