iBNB Token

iBNB.addLiquidity(uint256) (contracts/ibnb.sol#339-368) sends eth to arbitrary user
Dangerous calls:
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

iBNB._transfer(address,address,uint256) (contracts/ibnb.sol#188-266) uses a weak PRNG: "_last_tx[sender].last_claim = block.timestamp - (block.timestamp - _last_tx[sender].last_claim) % claimResetInterval (contracts/ibnb.sol#208)"
iBNB._transfer(address,address,uint256) (contracts/ibnb.sol#188-266) uses a weak PRNG: "_last_tx[recipient].last_claim = block.timestamp - (block.timestamp - _last_tx[recipient].last_claim) % claimResetInterval (contracts/ibnb.sol#212)"
iBNB.computeReward() (contracts/ibnb.sol#389-417) uses a weak PRNG: "time_factor = (block.timestamp - sender_last_tx.last_claim) % claimResetInterval (contracts/ibnb.sol#397)"
iBNB.claimPossibleStartingAt() (contracts/ibnb.sol#433-435) uses a weak PRNG: "block.timestamp - (block.timestamp - _last_tx[msg.sender].last_claim) % claimResetInterval + reward_rate (contracts/ibnb.sol#434)"
iBNB.claimCycleResetAt() (contracts/ibnb.sol#437-439) uses a weak PRNG: "block.timestamp - (block.timestamp - _last_tx[msg.sender].last_claim) % claimResetInterval + claimResetInterval (contracts/ibnb.sol#438)"
Do not use block.timestamp, now or blockhash as a source of randomness

Additional information: link

Reentrancy in iBNB._transfer(address,address,uint256) (contracts/ibnb.sol#188-266):
External calls:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
External calls sending eth:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
State variables written after the call(s):
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- _allowances[owner][spender] = amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#312)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- _balances[sender] = senderBalance - amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#233)
- _balances[recipient] += amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#235)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- _last_tx[sender].cum_transfer = 0 (contracts/ibnb.sol#204)
- _last_tx[sender].last_claim = block.timestamp - (block.timestamp - _last_tx[sender].last_claim) % claimResetInterval (contracts/ibnb.sol#208)
- _last_tx[sender].cum_transfer += amount (contracts/ibnb.sol#288)
- _last_tx[sender].claimable_amount = balanceOf(sender) (contracts/ibnb.sol#209)
- _last_tx[recipient].last_claim = block.timestamp - (block.timestamp - _last_tx[recipient].last_claim) % claimResetInterval (contracts/ibnb.sol#212)
- _last_tx[recipient].claimable_amount = balanceOf(recipient) (contracts/ibnb.sol#213)
- _last_tx[recipient].last_claim = block.timestamp (contracts/ibnb.sol#250)
- _last_tx[recipient].claimable_amount = sentToRecipient (contracts/ibnb.sol#251)
- _last_tx[sender].claimable_amount = bal_sender (contracts/ibnb.sol#262)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- balancer_balances.liquidity_pool += liquidity_amount (contracts/ibnb.sol#313)
- balancer_balances.reward_pool += amount - liquidity_amount (contracts/ibnb.sol#314)
- balancer_balances.reward_pool += sell_fee (contracts/ibnb.sol#290)
- balancer_balances.reward_pool -= token_out (contracts/ibnb.sol#320)
- balancer_balances.liquidity_pool -= token_out_scope_0 (contracts/ibnb.sol#325)
- balancer_balances.dev_pool -= token_out_scope_1 (contracts/ibnb.sol#330)
- balancer_balances.dev_pool += dev_feeBNB (contracts/ibnb.sol#231)
Reentrancy in iBNB._transfer(address,address,uint256) (contracts/ibnb.sol#188-266):
External calls:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
External calls sending eth:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
State variables written after the call(s):
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- _allowances[owner][spender] = amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#312)
- super._transfer(sender,recipient,sentToRecipient) (contracts/ibnb.sol#254)
- _balances[sender] = senderBalance - amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#233)
- _balances[recipient] += amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#235)
- _last_tx[recipient].last_claim = block.timestamp (contracts/ibnb.sol#250)
- _last_tx[recipient].claimable_amount = sentToRecipient (contracts/ibnb.sol#251)
- _last_tx[sender].claimable_amount = bal_sender (contracts/ibnb.sol#262)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- balancer_balances.liquidity_pool += liquidity_amount (contracts/ibnb.sol#313)
- balancer_balances.reward_pool += amount - liquidity_amount (contracts/ibnb.sol#314)
- balancer_balances.reward_pool -= token_out (contracts/ibnb.sol#320)
- balancer_balances.liquidity_pool -= token_out_scope_0 (contracts/ibnb.sol#325)
- balancer_balances.dev_pool -= token_out_scope_1 (contracts/ibnb.sol#330)
Reentrancy in iBNB.balancer(uint256) (contracts/ibnb.sol#299-334):
External calls:
- token_out = swapForBNB(_balancer_balances.reward_pool,address(this)) (contracts/ibnb.sol#319)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
External calls sending eth:
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
State variables written after the call(s):
- balancer_balances.liquidity_pool -= token_out_scope_0 (contracts/ibnb.sol#325)
Reentrancy in iBNB.balancer(uint256) (contracts/ibnb.sol#299-334):
External calls:
- token_out = swapForBNB(_balancer_balances.reward_pool,address(this)) (contracts/ibnb.sol#319)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- token_out_scope_1 = swapForBNB(_balancer_balances.dev_pool,devWallet) (contracts/ibnb.sol#329)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
External calls sending eth:
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
State variables written after the call(s):
- token_out_scope_1 = swapForBNB(_balancer_balances.dev_pool,devWallet) (contracts/ibnb.sol#329)
- _allowances[owner][spender] = amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#312)
- balancer_balances.dev_pool -= token_out_scope_1 (contracts/ibnb.sol#330)
Apply the check-effects-interactions pattern.

Additional information: link

iBNB._totalSupply (contracts/ibnb.sol#68) shadows:
- ERC20._totalSupply (@openzeppelin/contracts/token/ERC20/ERC20.sol#39)
Remove the state variable shadowing.

Additional information: link

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

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.

iBNB.getReserves() (contracts/ibnb.sol#370-381) uses a dangerous strict equality:
- dp == 0 (contracts/ibnb.sol#375)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

Contract ownership is not renounced (belongs to a wallet)

Reentrancy in iBNB.balancer(uint256) (contracts/ibnb.sol#299-334):
External calls:
- token_out = swapForBNB(_balancer_balances.reward_pool,address(this)) (contracts/ibnb.sol#319)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
State variables written after the call(s):
- balancer_balances.reward_pool -= token_out (contracts/ibnb.sol#320)
Apply the check-effects-interactions pattern.

Additional information: link

iBNB._transfer(address,address,uint256).sell_fee (contracts/ibnb.sol#194) is a local variable never initialized
iBNB._transfer(address,address,uint256).txfee (contracts/ibnb.sol#200) is a local variable never initialized
iBNB.swapForBNB(uint256,address)._err (contracts/ibnb.sol#464) 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

iBNB.addLiquidity(uint256) (contracts/ibnb.sol#339-368) ignores return value by router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
Ensure that all the return values of the function calls are used.

Additional information: link

iBNB.setRewardRate(uint32) (contracts/ibnb.sol#561-565) should emit an event for:
- reward_rate = new_periodicity (contracts/ibnb.sol#564)
iBNB.setClaimResetInterval(uint32) (contracts/ibnb.sol#567-570) should emit an event for:
- claimResetInterval = new_claimResetInterval (contracts/ibnb.sol#569)
Emit an event for critical parameter changes.

Additional information: link

iBNB.setLPRecipient(address)._LP_recipient (contracts/ibnb.sol#519) lacks a zero-check on :
- LP_recipient = _LP_recipient (contracts/ibnb.sol#520)
iBNB.setDevWallet(address)._devWallet (contracts/ibnb.sol#523) lacks a zero-check on :
- devWallet = _devWallet (contracts/ibnb.sol#524)
iBNB.setAdvWallet(address)._advWallet (contracts/ibnb.sol#528) lacks a zero-check on :
- advWallet = _advWallet (contracts/ibnb.sol#529)
Check that the address is not zero.

Additional information: link

Variable 'iBNB.swapForBNB(uint256,address)._err (contracts/ibnb.sol#464)' in iBNB.swapForBNB(uint256,address) (contracts/ibnb.sol#451-468) potentially used before declaration: SwapForBNB(_err) (contracts/ibnb.sol#465)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in iBNB.constructor(address) (contracts/ibnb.sol#140-169):
External calls:
- pair = IUniswapV2Pair(factory.createPair(address(this),router.WETH())) (contracts/ibnb.sol#144)
State variables written after the call(s):
- LP_recipient = 0x19a16c9f55d177DC92b08AC305857774f3e28c68 (contracts/ibnb.sol#145)
- _mint(msg.sender,_totalSupply) (contracts/ibnb.sol#168)
- _balances[account] += amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#257)
- _last_tx[msg.sender].last_claim = block.timestamp (contracts/ibnb.sol#165)
- _last_tx[msg.sender].claimable_amount = _totalSupply (contracts/ibnb.sol#166)
- _mint(msg.sender,_totalSupply) (contracts/ibnb.sol#168)
- _totalSupply += amount (@openzeppelin/contracts/token/ERC20/ERC20.sol#256)
- advWallet = 0xff2b00c51aE2865625CE9a76E7Cf71880599EaF7 (contracts/ibnb.sol#147)
- devWallet = 0x3bCB9134406Bc325418624392869Dd2679029883 (contracts/ibnb.sol#146)
- excludedFromDividends.push(0x000000000000000000000000000000000000dEaD) (contracts/ibnb.sol#157)
- excludedFromDividends.push(address(this)) (contracts/ibnb.sol#159)
- excludedFromDividends.push(address(pair)) (contracts/ibnb.sol#161)
- _setAutomatedMarketMakerPair(address(pair),true) (contracts/ibnb.sol#163)
- isAutomatedMarketMakerPair[_pair] = value (contracts/ibnb.sol#183)
- isExcludedFromDividends[0x000000000000000000000000000000000000dEaD] = true (contracts/ibnb.sol#156)
- isExcludedFromDividends[address(this)] = true (contracts/ibnb.sol#158)
- isExcludedFromDividends[address(pair)] = true (contracts/ibnb.sol#160)
- isExcludedFromTxFees[msg.sender] = true (contracts/ibnb.sol#150)
- isExcludedFromTxFees[address(this)] = true (contracts/ibnb.sol#151)
- isExcludedFromTxFees[devWallet] = true (contracts/ibnb.sol#152)
- isExcludedFromTxFees[advWallet] = true (contracts/ibnb.sol#153)
Apply the check-effects-interactions pattern.

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
Contract iBNB (contracts/ibnb.sol#37-601) is not in CapWords
Struct iBNB.past_tx (contracts/ibnb.sol#40-45) is not in CapWords
Struct iBNB.prop_balances (contracts/ibnb.sol#47-51) is not in CapWords
Struct iBNB.swap_thresholds (contracts/ibnb.sol#53-57) is not in CapWords
Struct iBNB.feeRatesStruct (contracts/ibnb.sol#109-115) is not in CapWords
Struct iBNB.dp_config_data (contracts/ibnb.sol#116-119) is not in CapWords
Event iBNBbalancerReset(uint256,uint256,uint256) (contracts/ibnb.sol#105) is not in CapWords
Parameter iBNB.setAutomatedMarketMakerPair(address,bool)._pair (contracts/ibnb.sol#175) is not in mixedCase
Parameter iBNB.addLiquidity(uint256).token_amount (contracts/ibnb.sol#339) is not in mixedCase
Parameter iBNB.swapForBNB(uint256,address).token_amount (contracts/ibnb.sol#451) is not in mixedCase
Parameter iBNB.setLPRecipient(address)._LP_recipient (contracts/ibnb.sol#519) is not in mixedCase
Parameter iBNB.setDevWallet(address)._devWallet (contracts/ibnb.sol#523) is not in mixedCase
Parameter iBNB.setAdvWallet(address)._advWallet (contracts/ibnb.sol#528) is not in mixedCase
Parameter iBNB.setSwapThresholds(uint256,uint256,uint256).lp_threshold_in_token (contracts/ibnb.sol#534) is not in mixedCase
Parameter iBNB.setSwapThresholds(uint256,uint256,uint256).rp_threshold_in_token (contracts/ibnb.sol#534) is not in mixedCase
Parameter iBNB.setSwapThresholds(uint256,uint256,uint256).dp_threshold_in_token (contracts/ibnb.sol#534) is not in mixedCase
Parameter iBNB.setSellingFeesTranches(uint16[4]).new_tranches (contracts/ibnb.sol#541) is not in mixedCase
Parameter iBNB.setSellingFeesrates(uint8[4]).new_amounts (contracts/ibnb.sol#546) is not in mixedCase
Parameter iBNB.setRewardFeesTranches(uint8[6]).new_tranches (contracts/ibnb.sol#551) is not in mixedCase
Parameter iBNB.setRewardFeesRates(uint8[6]).new_rates (contracts/ibnb.sol#556) is not in mixedCase
Parameter iBNB.setRewardRate(uint32).new_periodicity (contracts/ibnb.sol#561) is not in mixedCase
Parameter iBNB.setClaimResetInterval(uint32).new_claimResetInterval (contracts/ibnb.sol#567) is not in mixedCase
Parameter iBNB.setDividendPoolSettings(uint256,uint256)._step (contracts/ibnb.sol#572) is not in mixedCase
Parameter iBNB.setDividendPoolSettings(uint256,uint256)._ratio (contracts/ibnb.sol#572) is not in mixedCase
Parameter iBNB.badActorDefenseMechanism(address,bool)._isBadActor (contracts/ibnb.sol#580) is not in mixedCase
Variable iBNB._last_tx (contracts/ibnb.sol#59) is not in mixedCase
Variable iBNB.pcs_pool_to_circ_ratio (contracts/ibnb.sol#72) is not in mixedCase
Variable iBNB.reward_rate (contracts/ibnb.sol#74) is not in mixedCase
Variable iBNB.selling_fees_rates (contracts/ibnb.sol#79) is not in mixedCase
Variable iBNB.selling_fees_tranches (contracts/ibnb.sol#80) is not in mixedCase
Variable iBNB.claiming_fees_tranches (contracts/ibnb.sol#82) is not in mixedCase
Variable iBNB.claiming_fees_rates (contracts/ibnb.sol#83) is not in mixedCase
Variable iBNB.LP_recipient (contracts/ibnb.sol#85) is not in mixedCase
Variable iBNB.balancer_balances (contracts/ibnb.sol#98) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in iBNB._transfer(address,address,uint256) (contracts/ibnb.sol#188-266):
External calls:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
External calls sending eth:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
Event emitted after the call(s):
- AddLiq(addLiq: fail) (contracts/ibnb.sol#355)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- AddLiq(addLiq: ok) (contracts/ibnb.sol#361)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- AddLiq(addLiq: fail) (contracts/ibnb.sol#365)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- Approval(owner,spender,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#313)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- BalancerPools(_balancer_balances.liquidity_pool,_balancer_balances.reward_pool) (contracts/ibnb.sol#333)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- SwapForBNB(Swap success) (contracts/ibnb.sol#461)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- SwapForBNB(_err) (contracts/ibnb.sol#465)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- Transfer(sender,recipient,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#237)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
Reentrancy in iBNB._transfer(address,address,uint256) (contracts/ibnb.sol#188-266):
External calls:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
External calls sending eth:
- _transfer(sender,devWallet,dev_fee_iBNB) (contracts/ibnb.sol#241)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- _transfer(sender,advWallet,adv_fee_iBNB) (contracts/ibnb.sol#242)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
Event emitted after the call(s):
- AddLiq(addLiq: fail) (contracts/ibnb.sol#355)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- AddLiq(addLiq: ok) (contracts/ibnb.sol#361)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- AddLiq(addLiq: fail) (contracts/ibnb.sol#365)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- Approval(owner,spender,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#313)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- BalancerPools(_balancer_balances.liquidity_pool,_balancer_balances.reward_pool) (contracts/ibnb.sol#333)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- SwapForBNB(Swap success) (contracts/ibnb.sol#461)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- SwapForBNB(_err) (contracts/ibnb.sol#465)
- balancer(balancer_amount) (contracts/ibnb.sol#244)
- Transfer(sender,recipient,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#237)
- super._transfer(sender,recipient,sentToRecipient) (contracts/ibnb.sol#254)
Reentrancy in iBNB.addLiquidity(uint256) (contracts/ibnb.sol#339-368):
External calls:
- swapForBNB(half,address(this)) == 0 (contracts/ibnb.sol#353)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
Event emitted after the call(s):
- AddLiq(addLiq: fail) (contracts/ibnb.sol#355)
Reentrancy in iBNB.addLiquidity(uint256) (contracts/ibnb.sol#339-368):
External calls:
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
Event emitted after the call(s):
- AddLiq(addLiq: ok) (contracts/ibnb.sol#361)
- AddLiq(addLiq: fail) (contracts/ibnb.sol#365)
Reentrancy in iBNB.balancer(uint256) (contracts/ibnb.sol#299-334):
External calls:
- token_out = swapForBNB(_balancer_balances.reward_pool,address(this)) (contracts/ibnb.sol#319)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
External calls sending eth:
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
Event emitted after the call(s):
- AddLiq(addLiq: fail) (contracts/ibnb.sol#355)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- AddLiq(addLiq: ok) (contracts/ibnb.sol#361)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- AddLiq(addLiq: fail) (contracts/ibnb.sol#365)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- Approval(owner,spender,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#313)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- SwapForBNB(Swap success) (contracts/ibnb.sol#461)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- SwapForBNB(_err) (contracts/ibnb.sol#465)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
Reentrancy in iBNB.balancer(uint256) (contracts/ibnb.sol#299-334):
External calls:
- token_out = swapForBNB(_balancer_balances.reward_pool,address(this)) (contracts/ibnb.sol#319)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
- token_out_scope_1 = swapForBNB(_balancer_balances.dev_pool,devWallet) (contracts/ibnb.sol#329)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
External calls sending eth:
- token_out_scope_0 = addLiquidity(_balancer_balances.liquidity_pool) (contracts/ibnb.sol#324)
- router.addLiquidityETH{value: BNBfromSwap}(address(this),half_2,0,0,LP_recipient,block.timestamp) (contracts/ibnb.sol#360-367)
Event emitted after the call(s):
- Approval(owner,spender,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#313)
- token_out_scope_1 = swapForBNB(_balancer_balances.dev_pool,devWallet) (contracts/ibnb.sol#329)
- BalancerPools(_balancer_balances.liquidity_pool,_balancer_balances.reward_pool) (contracts/ibnb.sol#333)
- SwapForBNB(Swap success) (contracts/ibnb.sol#461)
- token_out_scope_1 = swapForBNB(_balancer_balances.dev_pool,devWallet) (contracts/ibnb.sol#329)
- SwapForBNB(_err) (contracts/ibnb.sol#465)
- token_out_scope_1 = swapForBNB(_balancer_balances.dev_pool,devWallet) (contracts/ibnb.sol#329)
Reentrancy in iBNB.constructor(address) (contracts/ibnb.sol#140-169):
External calls:
- pair = IUniswapV2Pair(factory.createPair(address(this),router.WETH())) (contracts/ibnb.sol#144)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(_pair,value) (contracts/ibnb.sol#185)
- _setAutomatedMarketMakerPair(address(pair),true) (contracts/ibnb.sol#163)
- Transfer(address(0),account,amount) (@openzeppelin/contracts/token/ERC20/ERC20.sol#258)
- _mint(msg.sender,_totalSupply) (contracts/ibnb.sol#168)
Reentrancy in iBNB.swapForBNB(uint256,address) (contracts/ibnb.sol#451-468):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(token_amount,0,route,receiver,block.timestamp) (contracts/ibnb.sol#460-467)
Event emitted after the call(s):
- SwapForBNB(Swap success) (contracts/ibnb.sol#461)
- SwapForBNB(_err) (contracts/ibnb.sol#465)
Apply the check-effects-interactions pattern.

Additional information: link

iBNB._transfer(address,address,uint256) (contracts/ibnb.sol#188-266) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp > _last_tx[sender].last_timestamp + 86400 (contracts/ibnb.sol#203)
- ! isExcludedFromDividends[sender] && block.timestamp > claimResetInterval + _last_tx[sender].last_claim (contracts/ibnb.sol#207)
- ! isExcludedFromDividends[recipient] && block.timestamp > claimResetInterval + _last_tx[recipient].last_claim (contracts/ibnb.sol#211)
iBNB.computeReward() (contracts/ibnb.sol#389-417) uses timestamp for comparisons
Dangerous comparisons:
- (block.timestamp - sender_last_tx.last_claim) > claimResetInterval (contracts/ibnb.sol#393)
- time_factor < reward_rate (contracts/ibnb.sol#399)
iBNB.feeOnClaim(uint256) (contracts/ibnb.sol#420-430) uses timestamp for comparisons
Dangerous comparisons:
- amount >= claiming_fees_tranches[5] (contracts/ibnb.sol#422)
- amount >= claiming_fees_tranches[4] (contracts/ibnb.sol#423)
- amount >= claiming_fees_tranches[3] (contracts/ibnb.sol#424)
- amount >= claiming_fees_tranches[2] (contracts/ibnb.sol#425)
- amount >= claiming_fees_tranches[1] (contracts/ibnb.sol#426)
- amount >= claiming_fees_tranches[0] (contracts/ibnb.sol#427)
iBNB.claimReward() (contracts/ibnb.sol#442-449) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(claimableBNB > 0,Claim: 0) (contracts/ibnb.sol#445)
Avoid relying on block.timestamp.

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/Ownable.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)
- >=0.5.0 (@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/ibnb.sol#1)
Use one Solidity version.

Additional information: link

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.isContract(address) (@openzeppelin/contracts/utils/Address.sol#26-36) 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
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (@openzeppelin/contracts/access/Ownable.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>=0.5.0 (@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/ibnb.sol#1) allows old versions
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.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)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

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)
Variable iBNB._transfer(address,address,uint256).adv_fee_iBNB (contracts/ibnb.sol#197) is too similar to iBNB._transfer(address,address,uint256).dev_fee_iBNB (contracts/ibnb.sol#196)
Variable iBNB.setSwapThresholds(uint256,uint256,uint256).dp_threshold_in_token (contracts/ibnb.sol#534) is too similar to iBNB.setSwapThresholds(uint256,uint256,uint256).lp_threshold_in_token (contracts/ibnb.sol#534)
Variable iBNB.setSwapThresholds(uint256,uint256,uint256).lp_threshold_in_token (contracts/ibnb.sol#534) is too similar to iBNB.setSwapThresholds(uint256,uint256,uint256).rp_threshold_in_token (contracts/ibnb.sol#534)
Variable iBNB.setSwapThresholds(uint256,uint256,uint256).dp_threshold_in_token (contracts/ibnb.sol#534) is too similar to iBNB.setSwapThresholds(uint256,uint256,uint256).rp_threshold_in_token (contracts/ibnb.sol#534)
Variable iBNB.balancer(uint256).token_out_scope_0 (contracts/ibnb.sol#324) is too similar to iBNB.balancer(uint256).token_out_scope_1 (contracts/ibnb.sol#329)
Prevent variables from having similar names.

Additional information: link

iBNB.constructor(address) (contracts/ibnb.sol#140-169) uses literals with too many digits:
- isExcludedFromDividends[0x000000000000000000000000000000000000dEaD] = true (contracts/ibnb.sol#156)
iBNB.constructor(address) (contracts/ibnb.sol#140-169) uses literals with too many digits:
- excludedFromDividends.push(0x000000000000000000000000000000000000dEaD) (contracts/ibnb.sol#157)
iBNB.balancer(uint256) (contracts/ibnb.sol#299-334) uses literals with too many digits:
- DEAD = address(0x000000000000000000000000000000000000dEaD) (contracts/ibnb.sol#307)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

iBNB._totalSupply (contracts/ibnb.sol#68) should be constant
iBNB.pcs_pool_to_circ_ratio (contracts/ibnb.sol#72) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#53-55)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#61-64)
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)
- iBNB.decimals() (contracts/ibnb.sol#171-173)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#112-115)
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)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- iBNB.setAutomatedMarketMakerPair(address,bool) (contracts/ibnb.sol#175-179)
Use the external attribute for functions never called from the contract.

Additional information: link

iBNB.includeInDividends(address) (contracts/ibnb.sol#487-499) has costly operations inside a loop:
- excludedFromDividends.pop() (contracts/ibnb.sol#495)
Use a local variable to hold the loop computation result.

Additional information: link

Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam

Additional information: link

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.

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

Token is deployed only at one blockchain

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 whitepaper link on the website

Unable to find code repository for the project

Token is not listed at Mobula.Finance

Additional information: link

Token is marked as scam (rug pull, honeypot, phishing, etc.)

Additional information: link

Token has no active CoinMarketCap listing / rank

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

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

Token has relatively low CoinGecko rank