DOGEPEPSI Token
About DOGEPEPSI
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DOGEPEPSI project has been conceived and developed by a group of highly motivated people driven by a strong passion and knowledge of the crypto world.
As part of the staff is American, the project intends to merge the significant meaning of “Pepsi”, as a drink and global icon for people of all ages, and that of “Doge”, as a symbol of top-level token.
Our aim is to achieve unprecedented and extraordinary results that no token has ever been able to achieve, come on board and be part of the journey with us!
Nowadays, plastic crisis is one of the greatest challenges that we all have to face in order to preserve our Planet Earth. Currently, 12.7 million tonnes of plastic ends up in our oceans each year, causing serious consequences for sealife and, indirectly, for all of us.
It is absolutely mandatory to face this terrible issue all together, as a community. To do so, we have to act quickly and involve relevant actors at different levels.
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Laser Scorebeta Last Audit: 30 November 2021
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Reentrancy in DogePepsi._transfer(address,address,uint256) (#666-783):
External calls:
- swapTokens(contractTokenBalance) (#695)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
- buyBackTokens(_bBSLimit) (#730)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#830-835)
External calls sending eth:
- swapTokens(contractTokenBalance) (#695)
- recipient.transfer(amount) (#1136)
- buyBackTokens(_bBSLimit) (#730)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#830-835)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#782)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#959)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#884)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#875)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#876)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#895)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#905)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#886)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#896)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#907)
- _tokenTransfer(from,to,amount,takeFee) (#782)
- _rTotal = _rTotal.sub(rFee) (#914)
- _tokenTransfer(from,to,amount,takeFee) (#782)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#961)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#894)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#904)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#885)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#906)
- buyBackTokens(_bBSLimit) (#730)
- inSwapAndLiquify = true (#512)
- inSwapAndLiquify = false (#514)
Apply the check-effects-interactions pattern.
Additional information: link
DogePepsi.addLiquidity(uint256,uint256) (#840-853) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#845-852)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
DogePepsi._transfer(address,address,uint256) (#666-783) uses a weak PRNG: "_bBSLimit = _bBSLimitMin + uint256(keccak256(bytes)(abi.encodePacked(block.timestamp,block.difficulty))) % (_bBSLimitMax - _bBSLimitMin + 1) (#727)"
Do not use block.timestamp, now or blockhash as a source of randomness
Additional information: link
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.
DogePepsi._transfer(address,address,uint256).sellHistory (#682) 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
DogePepsi.addLiquidity(uint256,uint256) (#840-853) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#845-852)
Ensure that all the return values of the function calls are used.
Additional information: link
DogePepsi._approve(address,address,uint256).owner (#658) shadows:
- Ownable.owner() (#157-159) (function)
Rename the local variables that shadow another component.
Additional information: link
DogePepsi.setNumTokensSellToAddToBuyBack(uint256) (#1098-1100) should emit an event for:
- minimumTokensBeforeSwap = _minimumTokensBeforeSwap (#1099)
Emit an event for critical parameter changes.
Additional information: link
DogePepsi.setMarketingAddress(address)._marketingAddress (#1102) lacks a zero-check on :
- marketingAddress = address(_marketingAddress) (#1103)
Check that the address is not zero.
Additional information: link
Reentrancy in DogePepsi.transferFrom(address,address,uint256) (#576-580):
External calls:
- _transfer(sender,recipient,amount) (#577)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#830-835)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
External calls sending eth:
- _transfer(sender,recipient,amount) (#577)
- recipient.transfer(amount) (#1136)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#830-835)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#578)
- _allowances[owner][spender] = amount (#662)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in DogePepsi.transferFrom(address,address,uint256) (#576-580):
External calls:
- _transfer(sender,recipient,amount) (#577)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#830-835)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
External calls sending eth:
- _transfer(sender,recipient,amount) (#577)
- recipient.transfer(amount) (#1136)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#830-835)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#663)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#578)
Apply the check-effects-interactions pattern.
Additional information: link
DogePepsi._removeOldSellHistories() (#1015-1037) uses timestamp for comparisons
Dangerous comparisons:
- _sellHistories[j].time >= maxStartTimeForHistories (#1021)
Avoid relying on block.timestamp.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#124-141) uses assembly
- INLINE ASM (#133-136)
Do not use evm assembly.
Additional information: link
SafeMath.mod(uint256,uint256,string) (#79-82) is never used and should be removed
Remove unused functions.
Additional information: link
DogePepsi._previousLiquidityFee (#453) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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-0.8.4 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._functionCallWithValue(address,bytes,uint256,string) (#124-141):
- (success,returndata) = target.call{value: weiValue}(data) (#127)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable DogePepsi._isEnabledBuyBackAndBurn (#489) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#11)" inContext (#5-14)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in DogePepsi.transferFrom(address,address,uint256) (#576-580):
External calls:
- _transfer(sender,recipient,amount) (#577)
- recipient.transfer(amount) (#1136)
External calls sending eth:
- _transfer(sender,recipient,amount) (#577)
- recipient.transfer(amount) (#1136)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#830-835)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#578)
- _allowances[owner][spender] = amount (#662)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#663)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#578)
Apply the check-effects-interactions pattern.
Additional information: link
Variable DogePepsi.reflectionFromToken(uint256,bool).rTransferAmount (#624) is too similar to DogePepsi._getValues(uint256).tTransferAmount (#919)
Prevent variables from having similar names.
Additional information: link
DogePepsi.slitherConstructorVariables() (#410-1188) uses literals with too many digits:
- minimumTokensBeforeSwap = 200000 * 10 ** 6 * 10 ** 9 (#472)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
DogePepsi.deadAddress (#415) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
transferForeignToken(address,address) should be declared external:
- DogePepsi.transferForeignToken(address,address) (#1158-1162)
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.
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.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap
Additional information: link
Unable to find token contract audit
Unable to find audit link on the website
Unable to find code repository for the project
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Price for DOGEPEPSI
LASER DESK beta
Twitter account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account