ethena
Cantina reviewed Ethena on 31 Oct 2023: 2 findings, 0 critical; all marked fixed.
Report hosted on cantina.xyz.
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Findings2
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 0 |
| Medium | 0 | 0 | 0 |
| Low | 0 | 0 | 2 |
Marked Gas Optimization or Informational by the firm. Not counted as findings.
Gas OptimizationCompact UserCooldown struct used in StakedUSDeV2Fixed
The report gives no description here.
InformationalMisleading Error When Beneficiary Is The Zero AddressFixed
The report gives no description here.
Gas OptimizationRemove extra variable declaration in verifyNonce and _deduplicateOrderFixed
The report gives no description here.
Gas OptimizationReplace _msgSender() with msg.sender in StakedUSDeV2Fixed
The report gives no description here.
InformationalShadowing of owner variable in StakedUSDeV2Fixed
The report gives no description here.
Gas OptimizationSimplify cooldownAssets and cooldownShares using named returns in StakedUSDeV2Fixed
The report gives no description here.
Gas OptimizationSome Storage Variables Could Be immutable or constant to Reduce Gas CostsFixed
The report gives no description here.
Gas OptimizationUnnecessary Invocation of getUnvestedAmount()Fixed
The report gives no description here.
Gas OptimizationUnnecessary Non-Owner Check When Removing an Address From the BlacklistFixed
The report gives no description here.
Gas OptimizationUnnecessary Order Type Check In verifyRouteFixed
The report gives no description here.
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Gas OptimizationUnreachable Revert Statements In EthenaMintingFixed
The report gives no description here.
InformationalUnused ErrorsFixed
The report gives no description here.
InformationalUnused EventsFixed
The report gives no description here.
InformationalUnused ImportsFixed
The report gives no description here.
InformationalUnusual Choice of Indexing For Some Event ParametersFixed
The report gives no description here.
InformationalUpdate references to deprecated draft-ERC20Permit.sol in favor of ERC20Permit.solFixed
The report gives no description here.
InformationalUse a constant for magic number 10_000 in EthenaMintingFixed
The report gives no description here.
Gas OptimizationUse direct comparison in verifyRoute return statementFixed
The report gives no description here.
Gas OptimizationUse unchecked and pre-increment on for loopsFixed
The report gives no description here.
Gas OptimizationUse unchecked for subtraction in getUnvestedAmountFixed
The report gives no description here.
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Gas OptimizationverifyNonce Always Returns trueFixed
The report gives no description here.
Gas OptimizationverifyOrder Always Returns trueFixed
The report gives no description here.
Contracts in scope
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Part of Ethena’s security record
EthenaSecurity firm
Cantina37 projects reviewed · 175 reports · latest Oct 2026
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