As of 3 Nov 2026, Mavia Token has 1 audit report on Trustblock, by Quantstamp, dated 6 Nov 2023. That report lists no open critical findings.
Record last updated . It holds audits and findings, contracts and incidents up to Nov 2026. Trustblock does not review code.
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| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| Mavia Token | Security firm: Quantstamp | Date: | Scope: Files named in the report | No open critical findings | Open · certificate.quantstamp.com |
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 1 |
| Medium | 0 | 3 | 0 |
| Low | 0 | 2 | 3 |
Any address registered as a *gateway* can transfer Mavia tokens from **any** address, even when a Mavia token holder has not approved the gateway address. Additionally, due to the `fBurn()` function, a gateway address can burn tokens from any other address by transferring the tokens to themself and burning the tokens. According to the client, gateway addresses are used for their "pool/dapp/bridge". However, this implies the following trust assumptions for the user: 1. The user has to trust the admin only to set such applications as gateway addresses and no other addresses. 1. The user has to trust that these applications are secure and cannot misuse their privileged access. 1. The user has to trust that the admin acts honestly and the keys are not compromised.
Open the reportThroughout the contact, the message sender is obtained via `_msgSender()` and `msg.sender`. For consistency, get the caller's address using only `_msgSender()`.
Open the reportApplication monitoring can be improved by [indexing](https://docs.soliditylang.org/en/v0.8.4/cheatsheet.html#modifiers) specific parameters emitted in an event. By indexing event parameters, off-chain systems can more easily filter contract logs by the indexed data. The following event parameters could benefit from indexing: 1. `_pAddr` in the event `ESetBlacklist`. 2. `_pAddr` in the event `ESetWhitelist`. 3. `_pAddr` in the event `ESetGateway`. 4. `_pToken` in the event `EEmerERC20Tokens`.
Open the reportTruffle and Ganache have recently been [sunset](https://consensys.io/blog/consensys-announces-the-sunset-of-truffle-and-ganache-and-new-hardhat?utm_source=github&utm_medium=referral&utm_campaign=2023_Sep_truffle-sunset-2023_announcement_). Consider using tooling that will be continuously supported through the lifetime of Mavia token.
Open the reportThe reports name a repository or files. Open a report to see its scope.
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