As of 3 Nov 2026, NFE has 1 audit report on Trustblock, by CertiK, dated 9 Nov 2022. That report lists no open critical findings.
Record last updated . It holds audits, findings and contracts up to Nov 2026, and incidents up to Oct 2026. Trustblock does not review code.
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| NFE - Audit | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 2 | 0 |
| Medium | 0 | 0 | 1 |
| Low | 8 | 0 | 1 |
The `setNewRouter()` function permits to update of the router and the liquidity pool address of the token. ```solidity=322 function setNewRouter(address newRouter) external onlyOwner { require(!_hasLiqBeenAdded, "Cannot change after development."); IRouter02 _newRouter = IRouter02(newRouter); address get_pair = IFactoryV2(_newRouter.factory()).getPair(address(this), _newRouter.WETH()); if (get_pair == address(0)) { lpPair = IFactoryV2(_newRouter.factory()).createPair(address(this), _newRouter.WETH()); } else { lpPair = get_pair; } dexRouter = _newRouter; _approve(address(this), address(dexRouter), type(uint256).max); } ``` Inside the function `setNewRouter()`, the `lpPairs[lpPair]` is not updated when the `router` is changed.
Open the reportThe `contractSwap()` function swaps tokens for ETH, however, not all the `contractTokenBalance` amount of token are swapped for ETH, there `toLiquify` amount of tokens left to the contract and are not swapped for ETH. ```solidity=518 uint256 toLiquify = ((contractTokenBalance * ratios.development) / ratios.totalSwap) / 2; uint256 swapAmt = contractTokenBalance - toLiquify; address[] memory path = new address[](2); path[0] = address(this); path[1] = dexRouter.WETH(); try dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens( swapAmt, 0, path, address(this), block.timestamp ) {} catch { return; } ```
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