31Third security record
As of 3 Nov 2026, 31Third has 2 audit reports by 1 security firm on Trustblock; the latest is by Quantstamp, dated 4 Apr 2024. Those reports list 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.
Audits2
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| 31Third - Diff - Update | Security firm: Quantstamp | Date: | Scope: Files named in the report | No open critical findings | Open · certificate.quantstamp.com |
| 31Third | Security firm: Quantstamp | Date: | Scope: Files named in the report | No open critical findings | Open · certificate.quantstamp.com |
Findings18
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 1 |
| Medium | 0 | 0 | 2 |
| Low | 2 | 5 | 8 |
LowMissing Input Validation31Third · Quantstamp · 1 Mar 2023Open
It is vital to validate inputs to avoid human error, even if they only come from trusted addresses. The following functions do not have a proper validation of input parameters: 1. qs-badge-fixed `BatchTrade.batchTrade()` accepts trades with the same asset in `from` and `to` fields. 2. qs-badge-fixed `ExchangeAdapterRegistry.addAdapter()` should check that `name` is not an empty string. 3. qs-badge-mitigated Fees are calculated with a constant denominator of `10000`, however, the assignment of `maxFeeBasisPoints` does not consider this constant denominator when it is being assigned. This could lead to a scenario where `maxFeeBasisPoints` either meets or exceeds `10000`. 4. qs-badge-fixed `updateFeeRecipient()` and `updateBasisPoints()` do not check that the new value being assigned is actually different than the existing one. This could lead to unnecessary transaction costs.
Open the reportLowUntraceable Contract Events31Third · Quantstamp · 1 Mar 2023Open
Events should be emitted when the contract state changes. The following functions in `BatchTrade` do not emit events: - `updateFeeRecipient()` - `updateBasisPoints()` - `reduceMaxBasisPoints()` - `addFeelessWallet()` - `removeFeelessWallet()` - `receiveFees()`
Open the reportContracts
No deployed address is recorded for these audits.
The reports name a repository or files. Open a report to see its scope.
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