Zkswap Finance - Audit
CertiK reviewed zkSwap Finance (Zkswap Finance - Audit) on 27 Dec 2023: 6 findings, 0 critical; 1 marked fixed, 5 open.
The original report was removed from its address (seen 17 Oct 2026).
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Findings6
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 1 | 0 | 0 |
| Medium | 0 | 0 | 0 |
| Low | 4 | 0 | 1 |
LowUnchecked ERC-20 `transfer()`/`transferFrom()` CaFixed
The return values of the `transfer()` and `transferFrom()` calls in the smart contract are not checked. Some ERC-20 tokens' transfer functions return no values, while others return a bool value, they should be handled with care. If a function returns `false` instead of reverting upon failure, an unchecked failed transfer could be mistakenly considered successful in the contract. ```solidity=129 IZFPair(pair).transferFrom(msg.sender, pair, liquidity); ```
Contracts in scope
No deployed address is recorded for this audit.
The report names a repository or files. Open the report to see its scope.
Repository and files the report names (6)
- contracts/core/ZFFactory.sol
- contracts/core/ZFPair.sol
- contracts/core/ZFRouterInternal.sol
- contracts/core/MetadataHelper.sol
- contracts/core/ZFRouter.sol
- contracts/core/ZFLibrary.sol
Part of zkSwap Finance’s security record
zkSwap FinanceSecurity firm
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