ONFA security record
As of 3 Nov 2026, ONFA has 1 audit report on Trustblock, by CertiK, dated 30 Dec 2024. 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.
Audits1
Newest first
1 other security report listed, not counted
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| ONFA - Audit | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
| ONFA - Pentesting | Security firm: CertiK | Date: | Scope: Not recorded (see the report) | No open critical findings | Open · skynet.certik.com |
Findings14
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 1 | 0 | 1 |
| Medium | 3 | 0 | 0 |
| Low | 4 | 1 | 4 |
LowPotential Reentrancy Attack (Incrementing State)ONFA - Audit · CertiK · 30 Dec 2024Acknowledged
A reentrancy attack can occur when the contract creates a function that makes an external call to another untrusted contract before resolving any effects. If the attacker can control the untrusted contract, they can make a recursive call back to the original function, repeating interactions that would have otherwise not run after the external call resolved the effects. *This finding is considered minor because the state variable is only incremented or decremented. So, the effect of out-of-order increments may be unobservable after transaction. However, the reentrancy vulnerability may still cause other issues in the middle of transaction.* ### External call(s) ```solidity=1551 _safeMint(to, tokenId); ``` * This function call executes the following external call(s). * In `ERC721._checkOnERC721Received`, * `retval = IERC721Receiver(to).onERC721Received(_msgSender(),from,tokenId,_data)` ### State variables written after the call(s) ```solidity=1552 _setTokenURI(tokenId, uri); ``` * This function call executes the following assignment(s). * In `ERC721URIStorage._setTokenURI`, * `_tokenURIs[tokenId] = _tokenURI` --- ### External call(s) ```solidity=1575 _safeMint(to[i], tokenId[i]); ``` * This function call executes the following external call(s). * In `ERC721._checkOnERC721Received`, * `retval = IERC721Receiver(to).onERC721Received(_msgSender(),from,tokenId,_data)` ### State variables written after the call(s) ```solidity=1576 _setTokenURI(tokenId[i], uri[i]); ``` * This function call executes the following assignment(s). * In `ERC721URIStorage._setTokenURI`, * `_tokenURIs[tokenId] = _tokenURI`
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