Digital Oro / Sweepstakes
Hacken reviewed Digital Oro (Digital Oro / Sweepstakes) on 21 Jan 2025: 22 findings, 0 critical; 20 marked fixed, 2 open.
Report hosted on hacken.io.
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Findings22
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 1 | 0 | 1 |
| Medium | 0 | 0 | 2 |
| Low | 1 | 0 | 17 |
HighPseudo-Randomness Enables Raffle Outcome ManipulationFixed
The report gives no description here.
MediumMultiple Payouts Possible Due to Insufficient Validation in FinalizeWave()Fixed
The report gives no description here.
MediumPotential Front-Running When DOIToken Is Sold in Secondary MarketFixed
The report gives no description here.
LowAbsence of Setter Restrictions Allows for Arbitrary Address UpdatesFixed
The report gives no description here.
LowFloating PragmaFixed
The report gives no description here.
LowGas Inefficiency Due to Missing Usage of Solidity Custom ErrorsFixed
The report gives no description here.
LowInconsistent Naming Between Files and Defined Contract NamesFixed
The report gives no description here.
LowInefficient Gas Usage Due to Redundant Variables in Raffle ContractFixed
The report gives no description here.
LowLack Of Cached Values While Reading From Storage Leads To Unnecessary Gas ConsumptionFixed
The report gives no description here.
LowMisleading Description for Payout::monthlyAmount FieldFixed
The report gives no description here.
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LowMissing Checks for Zero AddressFixed
The report gives no description here.
LowMissing Events in Key FunctionsFixed
The report gives no description here.
LowMissing Input Validation for Wave Parameters Causes Denial of Service of Raffle ContractFixed
The report gives no description here.
LowMissing SafeERC20 Usage in purchaseTokensWithUSDT() FunctionFixed
The report gives no description here.
LowMissing Two-step Ownership Transfer ProcessFixed
The report gives no description here.
LowPotential Gas Optimization by Declaring Immutable Variables as ConstantFixed
The report gives no description here.
LowRedundant ImportsFixed
The report gives no description here.
LowRedundant Struct Overrides in finalizeWave() Lead to Higher Gas CostsFixed
The report gives no description here.
LowUnnecessary Receive Function in Contracts Rejecting Ether TransfersFixed
The report gives no description here.
LowViolation of Checks-Effects-Interactions PatternFixed
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 (6)
- DOI_Token.sol
- DOI_AccessControl.sol
- DOI_Raffle.sol
- DOI_PayoutManager.sol
- DOI_AdminManager.sol
- DOI_Gold.sol
Part of Digital Oro’s security record
Digital OroSecurity firm
Hacken343 projects reviewed · 476 reports · latest Sep 2026
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