CHARLES [Cardano Planet] Token

CHARLESToken.withdrawETH(address,uint256) (contracts/ReDistr.sol#432-437) sends eth to arbitrary user
Dangerous calls:
- (success) = to.call{value: value}() (contracts/ReDistr.sol#435)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in CHARLESToken._transfer(address,address,uint256) (contracts/ReDistr.sol#242-277):
External calls:
- fees = handleFees(sender,recipient,amount) (contracts/ReDistr.sol#261)
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#57)
- _UniswapV2Router02.swapExactTokensForETH(feeTokens,0,path,address(this),block.timestamp) (contracts/ReDistr.sol#202-208)
- Address.sendValue(address(marketingWallet),marketingTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#212)
- Address.sendValue(address(communityWallet),communityTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#213)
- Address.sendValue(address(devWallet),devTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#214)
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
External calls sending eth:
- fees = handleFees(sender,recipient,amount) (contracts/ReDistr.sol#261)
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#57)
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
State variables written after the call(s):
- super._transfer(sender,recipient,amount) (contracts/ReDistr.sol#275)
- _balances[sender] = senderBalance - amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#233)
- _balances[recipient] += amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#235)
Reentrancy in CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240):
External calls:
- _UniswapV2Router02.swapExactTokensForETH(feeTokens,0,path,address(this),block.timestamp) (contracts/ReDistr.sol#202-208)
- Address.sendValue(address(marketingWallet),marketingTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#212)
- Address.sendValue(address(communityWallet),communityTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#213)
- Address.sendValue(address(devWallet),devTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#214)
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
External calls sending eth:
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
State variables written after the call(s):
- communityTokens = 0 (contracts/ReDistr.sol#234)
- devTokens = 0 (contracts/ReDistr.sol#231)
- feeTokens = 0 (contracts/ReDistr.sol#232)
- marketingTokens = 0 (contracts/ReDistr.sol#233)
- redistributionTokens = 0 (contracts/ReDistr.sol#235)
Apply the check-effects-interactions pattern.

Additional information: link

CHARLESToken.withdrawTokens(address,address,uint256) (contracts/ReDistr.sol#439-445) ignores return value by IERC20(tokenAddress).transfer(to,value) (contracts/ReDistr.sol#442-444)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

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

Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-fees = amount * 10 ** 18 / denominator * (devTaxBuy + marketingTaxBuy + communityTaxBuy + redistributeTaxBuy) / 10 ** 18 (contracts/ReDistr.sol#155)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-fees = amount * 10 ** 18 / denominator * (devTaxSell + marketingTaxSell + communityTaxSell + redistributeTaxSell) / 10 ** 18 (contracts/ReDistr.sol#173)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-devAmount = fees * 10 ** 18 / taxSum * devTaxBuy / 10 ** 18 (contracts/ReDistr.sol#159)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-devAmount = fees * 10 ** 18 / taxSum * devTaxSell / 10 ** 18 (contracts/ReDistr.sol#177)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-marketingAmount = fees * 10 ** 18 / taxSum * marketingTaxBuy / 10 ** 18 (contracts/ReDistr.sol#160)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-marketingAmount = fees * 10 ** 18 / taxSum * marketingTaxSell / 10 ** 18 (contracts/ReDistr.sol#178)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-communityAmount = fees * 10 ** 18 / taxSum * communityTaxBuy / 10 ** 18 (contracts/ReDistr.sol#161)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-communityAmount = fees * 10 ** 18 / taxSum * communityTaxSell / 10 ** 18 (contracts/ReDistr.sol#179)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-redistributionAmount = fees * 10 ** 18 / taxSum * redistributeTaxBuy / 10 ** 18 (contracts/ReDistr.sol#162)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-redistributionAmount = fees * 10 ** 18 / taxSum * redistributeTaxSell / 10 ** 18 (contracts/ReDistr.sol#180)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-Address.sendValue(address(marketingWallet),marketingTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#212)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-Address.sendValue(address(communityWallet),communityTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#213)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-Address.sendValue(address(devWallet),devTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#214)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) performs a multiplication on the result of a division:
-_UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
Consider ordering multiplication before division.

Additional information: link

Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#26-36) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#32-34)
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#195-215) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#207-210)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '^0.8.0']
- ^0.8.0 (@openzeppelin/contracts/access/AccessControl.sol#3)
- ^0.8.0 (@openzeppelin/contracts/access/IAccessControl.sol#3)
- ^0.8.0 (@openzeppelin/contracts/security/Pausable.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/Address.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/Strings.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/introspection/ERC165.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/introspection/IERC165.sol#3)
- >=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol#1)
- >=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Pair.sol#1)
- >=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#1)
- >=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol#1)
- ^0.8.0 (contracts/ReDistr.sol#34)
Use one Solidity version.

Additional information: link

Pragma version^0.8.0 (@openzeppelin/contracts/access/AccessControl.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/access/IAccessControl.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/security/Pausable.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Address.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Strings.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/introspection/ERC165.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/introspection/IERC165.sol#3) allows old versions
Pragma version>=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol#1) allows old versions
Pragma version>=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Pair.sol#1) allows old versions
Pragma version>=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#1) allows old versions
Pragma version>=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol#1) allows old versions
Pragma version^0.8.0 (contracts/ReDistr.sol#34) allows old versions
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.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#54-59):
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#57)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#122-133):
- (success,returndata) = target.call{value: value}(data) (@openzeppelin/contracts/utils/Address.sol#131)
Low level call in Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#151-160):
- (success,returndata) = target.staticcall(data) (@openzeppelin/contracts/utils/Address.sol#158)
Low level call in Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#178-187):
- (success,returndata) = target.delegatecall(data) (@openzeppelin/contracts/utils/Address.sol#185)
Low level call in CHARLESToken.withdrawETH(address,uint256) (contracts/ReDistr.sol#432-437):
- (success) = to.call{value: value}() (contracts/ReDistr.sol#435)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

CHARLESToken.massSetExcludedFromBotProtection(address[],bool).i (contracts/ReDistr.sol#347) is a local variable never initialized
CHARLESToken.handleFees(address,address,uint256).fees (contracts/ReDistr.sol#146) is a local variable never initialized
CHARLESToken.massSetExcluded(address[],bool).i (contracts/ReDistr.sol#339) is a local variable never initialized
CHARLESToken.massSetWhitelisted(address[],bool).i (contracts/ReDistr.sol#393) is a local variable never initialized
CHARLESToken.massSetBlacklisted(address[],bool).i (contracts/ReDistr.sol#385) 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

CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) ignores return value by _UniswapV2Router02.swapExactTokensForETH(feeTokens,0,path,address(this),block.timestamp) (contracts/ReDistr.sol#202-208)
CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240) ignores return value by _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
Ensure that all the return values of the function calls are used.

Additional information: link

CHARLESToken.withdrawETH(address,uint256).to (contracts/ReDistr.sol#432) lacks a zero-check on :
- (success) = to.call{value: value}() (contracts/ReDistr.sol#435)
Check that the address is not zero.

Additional information: link

Reentrancy in CHARLESToken.constructor(address) (contracts/ReDistr.sol#120-138):
External calls:
- _UniswapV2Pair = IUniswapV2Pair(_UniswapV2Factory.createPair(address(this),_UniswapV2Router02.WETH())) (contracts/ReDistr.sol#126)
State variables written after the call(s):
- BPStatus = true (contracts/ReDistr.sol#135)
- _mint(owner,tokenTotalSupply) (contracts/ReDistr.sol#137)
- _balances[account] += amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#257)
- _mint(owner,tokenTotalSupply) (contracts/ReDistr.sol#137)
- _totalSupply += amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#256)
- isExcluded[msg.sender] = true (contracts/ReDistr.sol#128)
- isExcluded[marketingWallet] = true (contracts/ReDistr.sol#129)
- isExcluded[address(this)] = true (contracts/ReDistr.sol#130)
- isExcludedFromBotProtection[address(_UniswapV2Pair)] = true (contracts/ReDistr.sol#132)
- taxStatus = true (contracts/ReDistr.sol#134)
Reentrancy in CHARLESToken.handleFees(address,address,uint256) (contracts/ReDistr.sol#142-240):
External calls:
- _UniswapV2Router02.swapExactTokensForETH(feeTokens,0,path,address(this),block.timestamp) (contracts/ReDistr.sol#202-208)
- Address.sendValue(address(marketingWallet),marketingTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#212)
- Address.sendValue(address(communityWallet),communityTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#213)
- Address.sendValue(address(devWallet),devTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#214)
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
External calls sending eth:
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
State variables written after the call(s):
- inTax = false (contracts/ReDistr.sol#229)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CHARLESToken._transfer(address,address,uint256) (contracts/ReDistr.sol#242-277):
External calls:
- fees = handleFees(sender,recipient,amount) (contracts/ReDistr.sol#261)
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#57)
- _UniswapV2Router02.swapExactTokensForETH(feeTokens,0,path,address(this),block.timestamp) (contracts/ReDistr.sol#202-208)
- Address.sendValue(address(marketingWallet),marketingTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#212)
- Address.sendValue(address(communityWallet),communityTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#213)
- Address.sendValue(address(devWallet),devTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18) (contracts/ReDistr.sol#214)
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
External calls sending eth:
- fees = handleFees(sender,recipient,amount) (contracts/ReDistr.sol#261)
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#57)
- _UniswapV2Router02.swapExactETHForTokens{value: redistributionTokens * 10 ** 18 / feeTokens * ethGained / 10 ** 18}(0,currentPath,address(this),block.timestamp) (contracts/ReDistr.sol#221-226)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#237)
- super._transfer(sender,recipient,amount) (contracts/ReDistr.sol#275)
Reentrancy in CHARLESToken.constructor(address) (contracts/ReDistr.sol#120-138):
External calls:
- _UniswapV2Pair = IUniswapV2Pair(_UniswapV2Factory.createPair(address(this),_UniswapV2Router02.WETH())) (contracts/ReDistr.sol#126)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#258)
- _mint(owner,tokenTotalSupply) (contracts/ReDistr.sol#137)
Apply the check-effects-interactions pattern.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (@openzeppelin/contracts/access/AccessControl.sol#191-195) is never used and should be removed
Address.functionCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#79-81) is never used and should be removed
Address.functionCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#89-95) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (@openzeppelin/contracts/utils/Address.sol#108-114) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#122-133) is never used and should be removed
Address.functionDelegateCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#168-170) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#178-187) is never used and should be removed
Address.functionStaticCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#141-143) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#151-160) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#195-215) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/utils/Context.sol#20-22) is never used and should be removed
ERC20._burn(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#274-289) is never used and should be removed
Strings.toHexString(uint256) (@openzeppelin/contracts/utils/Strings.sol#39-50) is never used and should be removed
Strings.toString(uint256) (@openzeppelin/contracts/utils/Strings.sol#14-34) is never used and should be removed
Remove unused functions.

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (@uniswap/v2-core/contracts/interfaces/IUniswapV2Pair.sol#18) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (@uniswap/v2-core/contracts/interfaces/IUniswapV2Pair.sol#19) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (@uniswap/v2-core/contracts/interfaces/IUniswapV2Pair.sol#36) is not in mixedCase
Function IUniswapV2Router01.WETH() (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#5) is not in mixedCase
Variable CHARLESToken._UniswapV2Router02 (contracts/ReDistr.sol#83) is not in mixedCase
Variable CHARLESToken._UniswapV2Factory (contracts/ReDistr.sol#84) is not in mixedCase
Variable CHARLESToken._UniswapV2Pair (contracts/ReDistr.sol#85) is not in mixedCase
Variable CHARLESToken.BPStatus (contracts/ReDistr.sol#108) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#10) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#11)
Prevent variables from having similar names.

Additional information: link

CHARLESToken.totalHolded (contracts/ReDistr.sol#112) is never used in CHARLESToken (contracts/ReDistr.sol#45-449)
Remove unused state variables.

Additional information: link

CHARLESToken.communityWallet (contracts/ReDistr.sol#58) should be constant
CHARLESToken.devWallet (contracts/ReDistr.sol#56) should be constant
CHARLESToken.marketingWallet (contracts/ReDistr.sol#57) should be constant
CHARLESToken.router02 (contracts/ReDistr.sol#59) should be constant
CHARLESToken.tokenName (contracts/ReDistr.sol#51) should be constant
CHARLESToken.tokenSymbol (contracts/ReDistr.sol#52) should be constant
CHARLESToken.tokenTotalSupply (contracts/ReDistr.sol#53) should be constant
CHARLESToken.totalHolded (contracts/ReDistr.sol#112) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

grantRole(bytes32,address) should be declared external:
- AccessControl.grantRole(bytes32,address) (@openzeppelin/contracts/access/AccessControl.sol#129-131)
revokeRole(bytes32,address) should be declared external:
- AccessControl.revokeRole(bytes32,address) (@openzeppelin/contracts/access/AccessControl.sol#142-144)
renounceRole(bytes32,address) should be declared external:
- AccessControl.renounceRole(bytes32,address) (@openzeppelin/contracts/access/AccessControl.sol#160-164)
name() should be declared external:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#61-63)
symbol() should be declared external:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#69-71)
decimals() should be declared external:
- ERC20.decimals() (@openzeppelin/contracts/token/ERC20/ERC20.sol#86-88)
totalSupply() should be declared external:
- ERC20.totalSupply() (@openzeppelin/contracts/token/ERC20/ERC20.sol#93-95)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#112-115)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (@openzeppelin/contracts/token/ERC20/ERC20.sol#120-122)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#131-134)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#149-163)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#177-180)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#196-204)
Use the external attribute for functions never called from the contract.

Additional information: link

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

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Unable to find token contract audit

Unable to find audit link on the website

Token is not listed at Mobula.Finance

Additional information: link

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Token has a considerable age, but social accounts / website are missing or have few users

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death