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WALT [WALTSWORLD] Token

ALERT: unclassified scam

About WALT

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Token 4 months

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Laser Scorebeta Last Audit: 5 February 2022

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Code:


Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

VaultOwned.setVault(address) (contracts/tokens/WALTToken.sol#859-863) should emit an event for:
- _vault = vault_ (contracts/tokens/WALTToken.sol#860)
Emit an event for critical parameter changes.

Additional information: link

VaultOwned.setVault(address).vault_ (contracts/tokens/WALTToken.sol#859) lacks a zero-check on :
- _vault = vault_ (contracts/tokens/WALTToken.sol#860)
Check that the address is not zero.

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (contracts/tokens/WALTToken.sol#787-808) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,Permit: expired deadline) (contracts/tokens/WALTToken.sol#796)
Avoid relying on block.timestamp.

Additional information: link

ERC20Permit.constructor() (contracts/tokens/WALTToken.sol#770-785) uses assembly
- INLINE ASM (contracts/tokens/WALTToken.sol#772-774)
Do not use evm assembly.

Additional information: link

Counters.decrement(Counters.Counter) (contracts/tokens/WALTToken.sol#740-742) is never used and should be removed
EnumerableSet._add(EnumerableSet.Set,bytes32) (contracts/tokens/WALTToken.sol#33-43) is never used and should be removed
EnumerableSet._at(EnumerableSet.Set,uint256) (contracts/tokens/WALTToken.sol#109-112) is never used and should be removed
EnumerableSet._contains(EnumerableSet.Set,bytes32) (contracts/tokens/WALTToken.sol#88-90) is never used and should be removed
EnumerableSet._getValues(EnumerableSet.Set) (contracts/tokens/WALTToken.sol#114-116) is never used and should be removed
EnumerableSet._insert(EnumerableSet.Set,uint256,bytes32) (contracts/tokens/WALTToken.sol#123-129) is never used and should be removed
EnumerableSet._length(EnumerableSet.Set) (contracts/tokens/WALTToken.sol#95-97) is never used and should be removed
EnumerableSet._remove(EnumerableSet.Set,bytes32) (contracts/tokens/WALTToken.sol#51-83) is never used and should be removed
EnumerableSet.add(EnumerableSet.AddressSet,address) (contracts/tokens/WALTToken.sol#272-274) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (contracts/tokens/WALTToken.sol#205-207) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes4Set,bytes4) (contracts/tokens/WALTToken.sol#141-143) is never used and should be removed
EnumerableSet.add(EnumerableSet.UInt256Set,uint256) (contracts/tokens/WALTToken.sol#398-400) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (contracts/tokens/WALTToken.sol#346-348) is never used and should be removed
EnumerableSet.at(EnumerableSet.AddressSet,uint256) (contracts/tokens/WALTToken.sol#310-312) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (contracts/tokens/WALTToken.sol#243-245) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes4Set,uint256) (contracts/tokens/WALTToken.sol#179-181) is never used and should be removed
EnumerableSet.at(EnumerableSet.UInt256Set,uint256) (contracts/tokens/WALTToken.sol#436-438) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (contracts/tokens/WALTToken.sol#384-386) is never used and should be removed
EnumerableSet.contains(EnumerableSet.AddressSet,address) (contracts/tokens/WALTToken.sol#289-291) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (contracts/tokens/WALTToken.sol#222-224) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes4Set,bytes4) (contracts/tokens/WALTToken.sol#158-160) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UInt256Set,uint256) (contracts/tokens/WALTToken.sol#415-417) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (contracts/tokens/WALTToken.sol#363-365) is never used and should be removed
EnumerableSet.getValues(EnumerableSet.AddressSet) (contracts/tokens/WALTToken.sol#318-327) is never used and should be removed
EnumerableSet.getValues(EnumerableSet.Bytes32Set) (contracts/tokens/WALTToken.sol#247-255) is never used and should be removed
EnumerableSet.getValues(EnumerableSet.Bytes4Set) (contracts/tokens/WALTToken.sol#183-189) is never used and should be removed
EnumerableSet.insert(EnumerableSet.AddressSet,uint256,address) (contracts/tokens/WALTToken.sol#329-331) is never used and should be removed
EnumerableSet.insert(EnumerableSet.Bytes32Set,uint256,bytes32) (contracts/tokens/WALTToken.sol#257-259) is never used and should be removed
EnumerableSet.insert(EnumerableSet.Bytes4Set,uint256,bytes4) (contracts/tokens/WALTToken.sol#191-193) is never used and should be removed
EnumerableSet.length(EnumerableSet.AddressSet) (contracts/tokens/WALTToken.sol#296-298) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (contracts/tokens/WALTToken.sol#229-231) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes4Set) (contracts/tokens/WALTToken.sol#165-167) is never used and should be removed
EnumerableSet.length(EnumerableSet.UInt256Set) (contracts/tokens/WALTToken.sol#422-424) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (contracts/tokens/WALTToken.sol#370-372) is never used and should be removed
EnumerableSet.remove(EnumerableSet.AddressSet,address) (contracts/tokens/WALTToken.sol#282-284) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (contracts/tokens/WALTToken.sol#215-217) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes4Set,bytes4) (contracts/tokens/WALTToken.sol#151-153) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UInt256Set,uint256) (contracts/tokens/WALTToken.sol#408-410) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (contracts/tokens/WALTToken.sol#356-358) is never used and should be removed
SafeMath.average(uint256,uint256) (contracts/tokens/WALTToken.sol#590-593) is never used and should be removed
SafeMath.bondingCurve(uint256,uint256) (contracts/tokens/WALTToken.sol#599-601) is never used and should be removed
SafeMath.div(uint256,uint256) (contracts/tokens/WALTToken.sol#544-546) is never used and should be removed
SafeMath.div(uint256,uint256,string) (contracts/tokens/WALTToken.sol#548-554) is never used and should be removed
SafeMath.mod(uint256,uint256) (contracts/tokens/WALTToken.sol#556-558) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (contracts/tokens/WALTToken.sol#560-563) is never used and should be removed
SafeMath.mul(uint256,uint256) (contracts/tokens/WALTToken.sol#532-542) is never used and should be removed
SafeMath.percentageAmount(uint256,uint8) (contracts/tokens/WALTToken.sol#578-580) is never used and should be removed
SafeMath.percentageOfTotal(uint256,uint256) (contracts/tokens/WALTToken.sol#586-588) is never used and should be removed
SafeMath.quadraticPricing(uint256,uint256) (contracts/tokens/WALTToken.sol#595-597) is never used and should be removed
SafeMath.sqrrt(uint256) (contracts/tokens/WALTToken.sol#565-576) is never used and should be removed
SafeMath.substractPercentage(uint256,uint8) (contracts/tokens/WALTToken.sol#582-584) is never used and should be removed
Remove unused functions.

Additional information: link

Variable ERC20._balances (contracts/tokens/WALTToken.sol#612) is not in mixedCase
Variable ERC20._allowances (contracts/tokens/WALTToken.sol#615) is not in mixedCase
Variable ERC20._totalSupply (contracts/tokens/WALTToken.sol#618) is not in mixedCase
Variable ERC20._name (contracts/tokens/WALTToken.sol#621) is not in mixedCase
Variable ERC20._symbol (contracts/tokens/WALTToken.sol#624) is not in mixedCase
Variable ERC20._decimals (contracts/tokens/WALTToken.sol#627) is not in mixedCase
Variable ERC20Permit.DOMAIN_SEPARATOR (contracts/tokens/WALTToken.sol#768) is not in mixedCase
Variable Ownable._owner (contracts/tokens/WALTToken.sol#825) is not in mixedCase
Variable VaultOwned._vault (contracts/tokens/WALTToken.sol#857) is not in mixedCase
Function WALTToken._burnFrom(address,uint256) (contracts/tokens/WALTToken.sol#895-904) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

ERC20.ERC20TOKEN_ERC1820_INTERFACE_ID (contracts/tokens/WALTToken.sol#609) is never used in WALTToken (contracts/tokens/WALTToken.sol#876-906)
Remove unused state variables.

Additional information: link

symbol() should be declared external:
- ERC20.symbol() (contracts/tokens/WALTToken.sol#639-641)
decimals() should be declared external:
- ERC20.decimals() (contracts/tokens/WALTToken.sol#643-645)
totalSupply() should be declared external:
- ERC20.totalSupply() (contracts/tokens/WALTToken.sol#647-649)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (contracts/tokens/WALTToken.sol#651-653)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (contracts/tokens/WALTToken.sol#655-658)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (contracts/tokens/WALTToken.sol#664-667)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (contracts/tokens/WALTToken.sol#669-673)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (contracts/tokens/WALTToken.sol#675-678)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (contracts/tokens/WALTToken.sol#680-683)
permit(address,address,uint256,uint256,uint8,bytes32,bytes32) should be declared external:
- ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (contracts/tokens/WALTToken.sol#787-808)
nonces(address) should be declared external:
- ERC20Permit.nonces(address) (contracts/tokens/WALTToken.sol#810-812)
owner() should be declared external:
- Ownable.owner() (contracts/tokens/WALTToken.sol#834-836)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (contracts/tokens/WALTToken.sol#843-846)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (contracts/tokens/WALTToken.sol#848-852)
vault() should be declared external:
- VaultOwned.vault() (contracts/tokens/WALTToken.sol#865-867)
burn(uint256) should be declared external:
- WALTToken.burn(uint256) (contracts/tokens/WALTToken.sol#887-889)
burnFrom(address,uint256) should be declared external:
- WALTToken.burnFrom(address,uint256) (contracts/tokens/WALTToken.sol#891-893)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive.


Unable to find Telegram and Twitter accounts

Search:


Unable to find website, listings and other project-related information


Young tokens have high risks of price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

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