Centralized Control of Contract Upgrade

Initial Token Distribution

Centralization Risks in VoteTokenImplementation.sol

Balance Verification Occurs Before Actual Balance Update in transfer Functions

Solidity Version Not Recommended

Arbitrary Survey Address Manipulation

Deprecated Library Usage

SPURS Token (Chiliz) - Audit

InitializableAdminUpgradeabilityProxy.sol

VoteTokenImplementation.sol

Centralization Related Risks

Potentially incompatible bytecode for deploying new contracts and upgrading existing contracts

Validators with non-zero amount of delegation or pending validator rewards should not be removable

`_processDelegateQueue()`, `_processUndelegateQueue()` and `_calcDelegatorRewardsAndPendingUndelegates()` may exceed block gas limit

Unsafe Integer Cast

Potential Divide by Zero

Unused Return Value

Uninitialized State Variable

Potential Out-of-Gas Exception

Unused State Variable

Missing Error Messages

Chiliz - V2 Genesis Contracts

ChainConfig.sol

DeployerProxy.sol

Governance.sol

Injector.sol

RuntimeUpgrade.sol

SlashingIndicator.sol

Staking.sol

StakingPool.sol

SystemReward.sol

Too Many Digits

Chiliz Token

chiliZ.sol

Incorrect calculation and potential integer underflow

Upgradeable contracts must inherit OpenZeppelin upgradeable contracts

`_claimDelegatorRewardsAndPendingUndelegates()` and `_calcDelegatorRewardsAndPendingUndelegates()` may exceed block gas limit

Banned deployer should not be able to register contracts

Missing check active validators

Missing check that validator is active

Immutables in `EIP712` will not work after upgrade

Past active status of validators are not checked properly

Incompatible calls of `_stakingContract.getValidators()` and `_stakingContract.getValidatorByOwner()`

Usage of `transfer`/`send` for sending Ether

Lack of check contract does not exist

Unprotected Initializer

Missing Zero Address Validation

Chiliz

An upgradeable ERC20 implementation via the proxy upgrade
pattern.

CertiK Skynet

Top 10% Watchlisted

Top 10% Security Score

Top 10% Code Security Score

Top 10% Governance Score

Top 10% Community Score

Top 10% Market Score

Top 10% Operation Score

Top 10% Fundamental Score

https://images.ctfassets.net/jqfm0se0f03r/3yA6qSxLhPaT6sZfjFUY8R/e94c539415a9aa7a0bae3a012119ebbf/IIZuBkNS_400x400.jpg

In attempts to elevate fan engagement and their experience, Chiliz is a currency developed by the Socios.com sports fan engagement platform to help provide sports & entertainment entities to engage & monetize their audiences. 

Chiliz

Audit History

Security Assessment

2023/10/16

Solidity

2023/10/17

Skynet

Insights

Performance Summary

On-chain Data Charts