ApeIron - Token Contract

CertiKFiles named in the report

CertiK reviewed Apeiron (ApeIron - Token Contract) on 11 Oct 2022: 34 findings, 3 critical; 20 marked fixed, 11 acknowledged, 3 open.

2 open critical findings
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Report hosted on skynet.certik.com.

Trustblock does not review code.

Findings34

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

SeverityOpenAcknowledgedFixed
Critical201
High0113
Medium001
Low1015
HighCentralization Risks in AccessProtected.solAcknowledged

In the contract `AccessProtected` the role `_owner` has authority over the function `setAdmin` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and set the desired account address as admin. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_AccessProtected-AccessProtected-_owner.svg)

HighCentralization Risks in AccessProtectedUpgradableAcknowledged

In the contract `AccessProtectedUpgradable` the role `_owner` has authority over the function `setAdmin` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and set the desired account address as admin. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_AccessProtectedUpgradable-AccessProtectedUpgradable-_owner.svg)

HighCentralization Risks in ANIMAchild.solAcknowledged

In the contract `AnimaChild` the role `_owner` has authority over the functions `pause` and `unpause` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and pause and unpause the contract. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_ANIMAchild-AnimaChild-_owner.svg)

HighCentralization Risks in ANIMAroot.solAcknowledged

In the contract `AnimaRoot` the role `_owner` has authority over the functions `pause` and `unpause` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and pause and unpause the contract. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_ANIMAroot-AnimaRoot-_owner.svg)

HighCentralization Risks in APRSchild.solAcknowledged

In the contract `ApeirosChild` the role `_owner` has authority over the functions `pause` and `unpause` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and pause and unpause the contract. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_APRSchild-ApeirosChild-_owner.svg)

HighCentralization Risks in APRSroot.solAcknowledged

In the contract `ApeirosRoot` the role `_owner` has authority over the functions `pause` and `unpause` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and pause and unpause the contract. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_APRSroot-ApeirosRoot-_owner.svg)

HighCentralization Risks in APRSVesting.solAcknowledged

In the contract `ApeirosVesting` the role `_owner` has authority over the functions `_authorizeUpgrade`, `revokeVestingAccount`, `setVestingAccount`, `addVestingAmount` and `setVestingToken` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and authorize the upgrade. In addition, this compromise will also allow the hacker to take advantage of this authority and set and/or revoke the vesting account, as well as set the vesting token and add the vesting amount. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_APRSVesting-ApeirosVesting-_owner.svg)

HighCentralization Risks in ExpeditionPrizes.solAcknowledged

In the contract `ExpeditionPrizes` the role `_owner` has authority over the functions `_authorizeUpgrade` and `setExpedition` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and authorize the upgrade as well as set the expedition to link up with the NebulaExpedition contract. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_ExpeditionPrizes-ExpeditionPrizes-_owner.svg)

HighCentralization Risks in ExpeditionStakingAndKeys.Acknowledged

In the contract `ExpeditionStakingAndKeys` the role `_owner` has authority over the functions `setAssetType`, `setupExchangeConfig`, `withdrawFunds`, and `_authorizeUpgrade` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and permanently lock users' funds by calling the setAssetType() function and setting all assets to the type ASSET_TYPE_NONE. In addition, in case of hacker taking advantage of this authority, they will also be able to setup the exchange keys, withdraw the funds to the desired address, and authorize the upgrade. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_ExpeditionStakingAndKeys-ExpeditionStakingAndKeys-_owner.svg)

HighCentralization Risks in NebulaExpedition.solAcknowledged

In the contract `NebulaExpedition` the role `_owner` has authority over the functions `_authorizeUpgrade` and `setStakingAndKeys` as shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and authorize the upgrade and set the staking and keys to link up with `ExpeditionStakingAndKeys` contract. ![](https://accelerator-tasks-prod.acc.corp.certik.com/73a064cf24fc4fe3a864a40de6cd99f6/diagrams/centralization_NebulaExpedition-NebulaExpedition-_owner.svg)

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HighCentralized Control of Contract UpgradeAcknowledged

`APRSVesting.sol`, `ExpeditionPrizes.sol`, `ExpeditionStakingAndKeys.sol`, `NebulaExpedition.sol` and `AccessProtectedUpgradable.sol` are upgradeable contracts, 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 (20)

  • contracts/ApeironGodiverseCollection.sol
  • contracts/APRSVesting.sol
  • contracts/utils/AccessProtectedUpgradable.sol
  • contracts/NebulaExpedition.sol
  • contracts/ExpeditionMeta.sol
  • contracts/interfaces/IApeironPlanet.sol
  • contracts/utils/AccessControlMixin.sol
  • contracts/StakeAssetMeta.sol
  • contracts/ANIMAroot.sol
  • contracts/ANIMA.sol
  • contracts/ANIMAchild.sol
  • contracts/interfaces/IApeironStar.sol
  • contracts/APRSroot.sol
  • contracts/interfaces/IApeironGodiverseCollection.sol
  • contracts/utils/IMintableERC20.sol
  • contracts/APRSchild.sol
  • contracts/ExpeditionPrizes.sol
  • contracts/ExpeditionStakingAndKeys.sol
  • contracts/utils/IChildToken.sol
  • contracts/utils/AccessProtected.sol

Part of Apeiron’s security record

Apeiron
Audits3 audits by 1 firmLast audit Nov 2022, by CertiK.
Critical findingsNo open critical findingsAcross 3 reports.
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