Kaizilla Token

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

Reentrancy in Kaizilla.transferFrom(address,address,uint256) (#749-766):
External calls:
- _transfer(sender,recipient,amount) (#754)
- UniswapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,devAddress,block.timestamp) (#1128-1135)
- (success) = recipient.call{value: amount}() (#402)
- UniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1117-1123)
- devAddress.sendValue(devFee) (#1102)
- treasuryAddress.sendValue(treasuryFee) (#1103)
External calls sending eth:
- _transfer(sender,recipient,amount) (#754)
- UniswapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,devAddress,block.timestamp) (#1128-1135)
- (success) = recipient.call{value: amount}() (#402)
State variables written after the call(s):
- _approve(sender,_msgSender(),currentAllowance - amount) (#762)
- _allowances[owner][spender] = amount (#990)
Apply the check-effects-interactions pattern.

Additional information: link

Kaizilla.addLiquidity(uint256,uint256) (#1126-1137) ignores return value by UniswapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,devAddress,block.timestamp) (#1128-1135)
Ensure that all the return values of the function calls are used.

Additional information: link

Kaizilla._approve(address,address,uint256).owner (#984) shadows:
- Ownable.owner() (#57-59) (function)
Rename the local variables that shadow another component.

Additional information: link

Kaizilla.setNumTokensSellToAddToLiq(uint256) (#1189-1194) should emit an event for:
- numTokensSellToAddToLiquidity = amountTokens * 10 ** _decimals (#1193)
Emit an event for critical parameter changes.

Additional information: link

Kaizilla.setDevAddress(address)._devAddress (#1203) lacks a zero-check on :
- devAddress = _devAddress (#1204)
Check that the address is not zero.

Additional information: link

Reentrancy in Kaizilla.constructor() (#673-697):
External calls:
- uniswapPair = IUniswapV2Factory(_UniswapV2Router.factory()).createPair(address(this),_UniswapV2Router.WETH()) (#677)
State variables written after the call(s):
- UniswapV2Router = _UniswapV2Router (#680)
- _isExcludedFromFee[owner()] = true (#684)
- _isExcludedFromFee[treasuryAddress] = true (#685)
- _isExcludedFromFee[devAddress] = true (#686)
- _isExcludedFromFee[address(this)] = true (#687)
- _isExcludedFromMaxWallet[owner()] = true (#689)
- _isExcludedFromMaxWallet[treasuryAddress] = true (#690)
- _isExcludedFromMaxWallet[devAddress] = true (#691)
- _isExcludedFromMaxWallet[address(this)] = true (#692)
- _isExcludedFromMaxWallet[uniswapPair] = true (#694)
- _rOwned[owner()] = _rTotal (#681)
- devAddress = address(msg.sender) (#683)
- isAutomatedMarketMakerPair[uniswapPair] = true (#678)
- treasuryAddress = address(msg.sender) (#682)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Kaizilla.transferFrom(address,address,uint256) (#749-766):
External calls:
- _transfer(sender,recipient,amount) (#754)
- UniswapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,devAddress,block.timestamp) (#1128-1135)
- (success) = recipient.call{value: amount}() (#402)
- UniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1117-1123)
- devAddress.sendValue(devFee) (#1102)
- treasuryAddress.sendValue(treasuryFee) (#1103)
External calls sending eth:
- _transfer(sender,recipient,amount) (#754)
- UniswapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,devAddress,block.timestamp) (#1128-1135)
- (success) = recipient.call{value: amount}() (#402)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#991)
- _approve(sender,_msgSender(),currentAllowance - amount) (#762)
Apply the check-effects-interactions pattern.

Additional information: link

Address.verifyCallResult(bool,bytes,string) (#540-560) uses assembly
- INLINE ASM (#552-555)
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 (#3)
- ^0.8.0 (#28)
- ^0.8.0 (#99)
- >=0.6.2 (#182)
- >=0.6.2 (#281)
- >=0.5.0 (#327)
- ^0.8.0 (#348)
- ^0.8.0 (#565)
Use one Solidity version.

Additional information: link

Context._msgData() (#20-22) is never used and should be removed
Remove unused functions.

Additional information: link

Kaizilla.appliedRates (#636) is set pre-construction with a non-constant function or state variable:
- buyRates
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

solc-0.8.9 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) (#523-532):
- (success,returndata) = target.delegatecall(data) (#530)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Kaizilla.UniswapV2Router (#605) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#191) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#192)
Prevent variables from having similar names.

Additional information: link

Kaizilla.blocksToWait (#593) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

setSwapAndLiquifyEnabled(bool) should be declared external:
- Kaizilla.setSwapAndLiquifyEnabled(bool) (#887-890)
Use the external attribute for functions never called from the contract.

Additional information: link

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

Average 30d PancakeSwap volume is low.

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

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 number of swaps.

Unable to crawl data from the website

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

Additional information: link

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

Unable to find token contract audit

Unable to verify token contract address on the website

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find Telegram link on the website

Unable to find Twitter link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Young tokens have high risks of price dump / death

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank