Yrio Token Token Logo

YRIO Token

About YRIO

Listings

Not Found
Token 11 months

Description

Not Found

Social

Laser Scorebeta Last Audit: 30 November 2021

report
Token is either risky or in presale. For presale 30+ is a fine score.


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

YrioToken._transfer(address,address,uint256).transferFeeRate (#1725) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

Reentrancy in YrioToken.constructor(address) (#1622-1644):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1629-1630)
State variables written after the call(s):
- uniswapV2Router = _uniswapV2Router (#1632)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in YrioToken.constructor(address) (#1622-1644):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1629-1630)
Event emitted after the call(s):
- RoleGranted(role,account,_msgSender()) (#1403)
- _setupRole(SWEEPER_ROLE,_msgSender()) (#1643)
- RoleGranted(role,account,_msgSender()) (#1403)
- _setupRole(MINTER_ROLE,_msgSender()) (#1641)
- RoleGranted(role,account,_msgSender()) (#1403)
- _setupRole(DEFAULT_ADMIN_ROLE,msg.sender) (#1634)
- RoleGranted(role,account,_msgSender()) (#1403)
- _setupRole(BURNER_ROLE,_msgSender()) (#1642)
Apply the check-effects-interactions pattern.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#1175-1192) uses assembly
- INLINE ASM (#1184-1187)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.0<0.8.0', '>=0.6.2', '>=0.6.2<0.8.0', '^0.6.5']
- >=0.6.0<0.8.0 (#5)
- >=0.6.0<0.8.0 (#32)
- >=0.6.0<0.8.0 (#112)
- >=0.6.0<0.8.0 (#329)
- >=0.6.0<0.8.0 (#637)
- >=0.6.0<0.8.0 (#707)
- >=0.6.2<0.8.0 (#1007)
- >=0.6.0<0.8.0 (#1199)
- >=0.6.2 (#1416)
- >=0.6.2 (#1514)
- >=0.5.0 (#1560)
- ^0.6.5 (#1580)
Use one Solidity version.

Additional information: link

YrioToken._transfer(address,address,uint256) (#1720-1742) is never used and should be removed
Remove unused functions.

Additional information: link

solc-0.6.5 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.functionDelegateCall(address,bytes,string) (#1167-1173):
- (success,returndata) = target.delegatecall(data) (#1171)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter YrioToken.removeWhiteLists(address)._target (#1681) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#23)" inContext (#17-26)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#1425) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#1426)
Prevent variables from having similar names.

Additional information: link

YrioToken.maxSupply (#1605) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

sweepTokenForBosses() should be declared external:
- YrioToken.sweepTokenForBosses() (#1696-1701)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute volume.


Unable to find PancakeSwap trading pair to compute number of swaps.


Twitter account link seems to be invalid


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinMarketCap


Unable to verify that token and website are owned by the same team (no listings + unable to find contract on website)


Unable to verify token contract address on the website


Unable to find whitepaper link on the website


Unable to find token on CoinHunt

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinHunt, CoinGecko, CoinMarketCap


Unable to find code repository for the project


Young tokens have high risks of price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Young tokens have high risks of price dump / death

Price for YRIO