AirDAO / Bridge

HackenFiles named in the report

Audit

Hacken reviewed AirDAO (AirDAO / Bridge) on 27 May 2024: 15 findings, 0 critical; 8 marked fixed, 7 open.

No open critical findings
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Report hosted on hacken.io.

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Findings15

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

SeverityOpenAcknowledgedFixed
Critical000
High002
Medium104
Low602
HighExposed Private Keys in Repository FilesFixed

The report gives no description here.

HighReentrancy Vulnerability While Unlocking TransactionsFixed

The report gives no description here.

MediumIncompatibility with ERC20 Tokens Not Returning Boolean on TransfersFixed

The report gives no description here.

MediumThe usage of the precompile ecrecover can lead to signature mailabilityFixed

The report gives no description here.

MediumUse Of Transfer() Instead Of Call() To Send FundsFixed

The report gives no description here.

MediumWithdrawals are not Affected From PausabilityFixed

The report gives no description here.

LowCode Contains `hardhat` ImportFixed

The report gives no description here.

LowTODO Left in the codeFixed

The report gives no description here.

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 (18)

  • contracts/contracts/checks/CheckUntrustless2.sol
  • contracts/contracts/checks/CheckUntrustless.sol
  • contracts/contracts/tokens/BridgeERC20_Amb_OLD.sol
  • contracts/contracts/networks/BSC_BscBridge.sol
  • contracts/contracts/networks/ETH_EthBridge.sol
  • contracts/contracts/common/CommonStructs.sol
  • contracts/contracts/tokens/BridgeERC20_Fix.sol
  • contracts/contracts/networks/ETH_AmbBridge.sol
  • contracts/contracts/utils/Faucet.sol
  • contracts/contracts/tokens/IWrapper.sol
  • contracts/contracts/networks/BSC_AmbBridge.sol
  • contracts/contracts/tokens/BridgeERC20.sol
  • contracts/contracts/utils/Proxy.sol
  • contracts/contracts/tokens/sAMB.sol
  • contracts/contracts/checks/SignatureCheck.sol
  • contracts/contracts/tokens/BridgeERC20_Amb.sol
  • contracts/contracts/utils/MultiSigWallet.sol
  • contracts/contracts/common/CommonBridge.sol

Part of AirDAO’s security record

AirDAO
Audits1 audit by 1 firmLast audit May 2024, by Hacken.
Critical findingsNo open critical findingsIn 1 report.
IncidentIncident 19 Mar 2024Source: De.Fi incident database.
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Security firm

Hacken

343 projects reviewed · 476 reports · latest Sep 2026

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