The audit of the BurnableMintableCappedERC20 token and DepositHandler contracts revealed a critical access control vulnerability in the DepositHandler, allowing anyone to execute arbitrary code or self-destruct the contract. The token itself exhibits high centralization, with the owner possessing significant control over minting and burning, including a unique deterministic burning mechanism. These issues pose substantial security and economic risks.
On-chain security analysis — is it a scam or legit?
Is Axelar Wrapped LAVA Safe?
Not verified
This record has not gone through deep verification and is not being monitored. The score is a dated snapshot — the token’s risk can change at any time.Own this token? Put it under verification →The audit of the BurnableMintableCappedERC20 token and DepositHandler contracts revealed a critical access control vulnerability in the DepositHandler, allowing anyone to execute arbitrary code or self-destruct the contract.
- Ownership not renounced — owner is a contract
- Mintable supply — no cap found, dilution unbounded
- Top-10 concentration > 50%
- Liquidity not locked, but no owner/deployer address holds LP — market-depth risk, not rug risk
- LP top1 unlocked holder = 100.0%
- LP top3 unlocked holders = 100.0%
- 1 Critical finding(s) from audit
- 1 High finding(s) from audit
- 1 Medium finding(s) from audit
- 1 Low finding(s) from audit
Exact factors
- Ownership NOT renounced — owner is a contract (governance/executor, not an EOA)
- Mintable supply — no cap found, dilution unbounded
- Top-10 concentration > 50% (59.2% total → 50.6% effective; 44.9% in EOAs, 14.3% in contracts — heavy)
- Liquidity not locked, but no owner/deployer address holds LP — market-depth risk, not rug risk
- LP top1 unlocked holder = 100.0% (independent LP — depth risk, pool = 63% of DEX liquidity)
- LP top3 unlocked holders = 100.0% (independent LP — depth risk, pool = 63% of DEX liquidity)
- 1 Critical finding(s) from audit
- 1 High finding(s) from audit
- 1 Medium finding(s) from audit
- 1 Low finding(s) from audit
Each factor is an on-chain fact recorded at the time of this analysis. The score is computed from them by a deterministic function, so the same contract returns the same score for anyone who runs the audit. How scores are computed
Security Checklist
as of audit · Sep 4Holders
as of audit · Sep 4, 2026- Contractstreasury, vesting, bridge, staking14.3%
- Walletsanonymous holders, free to sell44.9%
- Everyone elsethe rest of the supply40.8%
How holder types affect the score
Share held by contracts — treasury, vesting, bridge or staking — is discounted against share held by wallets when the score is computed: a contract cannot decide to sell the way an anonymous holder can, though it can still be drained or voted to sell. Effective concentration is the figure the risk score is actually calculated from.
Holder balances as recorded by the audit of Sep 4, 2026
Liquidity
as of audit · Sep 4The risk score reads depth across every pair.
The LP tokens of the analysed pool are not locked or burned, so whoever holds them can withdraw that liquidity.
0x8bc0…bf040x751c…a8c50x65e8…2b0fNo privileged address appears among these holders: the unlocked liquidity sits with independent providers, not with the deployer.
Security Findings
CriticalCritical Access Control Vulnerability in DepositHandler
The DepositHandler contract's execute and destroy functions lack any access control. Any external caller can invoke execute(address callee, bytes calldata data) to perform arbitrary calls from the DepositHandler contract to any address with arbitrary data. Similarly, destroy(address etherDestination) can be called by anyone to self-destruct the contract, sending any held Ether to an arbitrary address. This poses a severe risk if DepositHandler instances are intended to hold assets or perform sensitive operations, as they can be fully compromised by any malicious actor.C-01
Issue
The DepositHandler contract's execute and destroy functions lack any access control. Any external caller can invoke execute(address callee, bytes calldata data) to perform arbitrary calls from the DepositHandler contract to any address with arbitrary data. Similarly, destroy(address etherDestination) can be called by anyone to self-destruct the contract, sending any held Ether to an arbitrary address. This poses a severe risk if DepositHandler instances are intended to hold assets or perform sensitive operations, as they can be fully compromised by any malicious actor.
Fix
Implement robust access control for the execute and destroy functions in DepositHandler. For instance, restrict these functions to be callable only by a trusted owner address (e.g., using an onlyOwner modifier) or a predefined set of authorized entities. This is crucial to prevent unauthorized arbitrary code execution and contract destruction.
Status
Unresolved
HighHigh Centralization Risk and Owner Privileges
The BurnableMintableCappedERC20 token contract grants significant power to the owner address, including the ability to mint new tokens (up to the defined cap), burn tokens from specific depositAddress accounts, burnFrom any account (with allowance), and transferOwnership. This high level of centralization introduces a single point of failure. Compromise of the owner's private key would lead to complete control over the token's supply and critical operations, posing a substantial economic risk.H-01
Issue
The BurnableMintableCappedERC20 token contract grants significant power to the owner address, including the ability to mint new tokens (up to the defined cap), burn tokens from specific depositAddress accounts, burnFrom any account (with allowance), and transferOwnership. This high level of centralization introduces a single point of failure. Compromise of the owner's private key would lead to complete control over the token's supply and critical operations, posing a substantial economic risk.
Fix
Consider implementing a multi-signature wallet (e.g., Gnosis Safe) for the owner role to manage critical operations. This would require multiple approvals for sensitive transactions, significantly enhancing security and reducing the risk associated with a single point of failure. Clearly document the owner's capabilities and the security measures in place for the owner's key.
Status
Unresolved
MediumDeterministic Address Burning Mechanism
The burn function allows the token owner to burn tokens from an address derived using depositAddress(salt). This address is deterministically generated based on the token owner's address and the DepositHandler's creation code. While potentially intended for a specific cross-chain or deposit mechanism, this grants the owner the ability to unilaterally burn tokens from these specific addresses. If these addresses are used by external users or other protocols, this capability could be unexpected or misused if not clearly communicated and understood by all stakeholders.M-01
Issue
The burn function allows the token owner to burn tokens from an address derived using depositAddress(salt). This address is deterministically generated based on the token owner's address and the DepositHandler's creation code. While potentially intended for a specific cross-chain or deposit mechanism, this grants the owner the ability to unilaterally burn tokens from these specific addresses. If these addresses are used by external users or other protocols, this capability could be unexpected or misused if not clearly communicated and understood by all stakeholders.
Fix
Ensure that the purpose and implications of the deterministic address burning mechanism are thoroughly documented and clearly communicated to all users and integrated protocols. Provide clear guidelines on how these depositAddress accounts are intended to be used and managed, and any potential risks associated with the owner's ability to burn tokens from them.
Status
Unresolved
LowUnused Import
The IAxelarGateway interface is imported in contracts/BurnableMintableCappedERC20.sol but is not utilized within the provided contract code. While not a functional vulnerability, unused imports can clutter the codebase, slightly increase compilation time, and potentially lead to confusion for future developers.L-01
Issue
The IAxelarGateway interface is imported in contracts/BurnableMintableCappedERC20.sol but is not utilized within the provided contract code. While not a functional vulnerability, unused imports can clutter the codebase, slightly increase compilation time, and potentially lead to confusion for future developers.
Fix
Remove the import { IAxelarGateway } from './interfaces/IAxelarGateway.sol'; statement from contracts/BurnableMintableCappedERC20.sol if the interface is not intended for immediate use. If it's for future integration, consider adding a comment to explain its purpose.
Status
Unresolved
InfoLack of Multi-signature for Critical Operations
Given the high level of centralization and the critical powers of the owner role (minting, burning, ownership transfer), relying on a single External Owned Account (EOA) for the owner introduces a single point of failure. A compromise of this single private key could lead to catastrophic loss of control and assets.I-01
Issue
Given the high level of centralization and the critical powers of the owner role (minting, burning, ownership transfer), relying on a single External Owned Account (EOA) for the owner introduces a single point of failure. A compromise of this single private key could lead to catastrophic loss of control and assets.
Fix
For enhanced security and to mitigate the risk of a single point of failure, it is strongly recommended to use a multi-signature wallet (e.g., Gnosis Safe) as the owner address. This would require multiple independent approvals for any critical operation, significantly increasing the security posture of the protocol.
Status
Unresolved
Analysis
AI Copilotas of audit · Sep 4The technical architecture (7.1) is modular, utilizing standard ERC20, Ownable, and Permit patterns. Solidity 0.8.9 mitigates integer overflow/underflow risks (7.2). A reentrancy guard is implemented in DepositHandler's execute and destroy functions. However, a critical access control flaw (7.3) in DepositHandler allows unauthorized execution of arbitrary calls and self-destruction by any external caller, posing a severe security risk. The burnFrom function correctly handles allowance adjustments.
The token's economic model (7.4) is highly centralized, with the owner having extensive control over token supply through minting and burning functions. This introduces significant governance risk (7.5) as a single entity controls critical operations, including the ability to burn tokens from deterministically generated depositAddress accounts. The DepositHandler's critical lack of access control (7.3) could lead to severe economic consequences if exploited, allowing funds held by it to be drained or critical operations disrupted by any malicious actor.
The contracts are not designed with an explicit upgrade mechanism (7.7), meaning their logic is immutable once deployed. This eliminates upgrade-related risks such as proxy misconfigurations or logic bugs introduced during upgrades. However, it also prevents future bug fixes or feature enhancements without a full redeployment and migration process.
It is critical to immediately address the access control vulnerability in the DepositHandler contract by implementing appropriate onlyOwner or similar restrictions for its execute and destroy functions.
Without this, any DepositHandler instance is fully exposed to arbitrary external calls and self-destruction.
Furthermore, evaluate the implications of the highly centralized owner role for the token and consider implementing a multi-signature wallet (e.g., Gnosis Safe) for critical operations such as mint, burn, and transferOwnership to enhance security and reduce the single point of failure risk. Ensure comprehensive documentation and communication regarding the deterministic burning mechanism and its intended operational use.
Contract & Record
Free for any token on the record. It links to this page and always shows the current score and the date it was checked.
- Sep 4, 202687Critical
- Aug 14, 202679High
Score changes are recorded as dated snapshots — history is append-only and cannot be edited.
Frequently Asked Questions
What is the LAVA contract address?
The Axelar Wrapped LAVA (LAVA) contract on Arbitrum is 0x11e969e9b3f89cb16d686a03cd8508c9fc0361af. Compare it with the address the project itself publishes before trading: other contracts can carry the same name and ticker.
Is Axelar Wrapped LAVA a scam?
Quantum Audit's risk score for Axelar Wrapped LAVA is 87/100 (Critical risk) as of Sep 4, 2026, computed by a deterministic function from on-chain facts — Contract verified: Verified; Ownership: Retained; Mint: Mintable; Liquidity lock: Not locked; Upgradeability: Fixed code. A score is a dated snapshot of those facts, not a guarantee; each one is listed on this page.
Is LAVA liquidity locked?
Liquidity lock: Not locked (as of Sep 4, 2026). Total DEX liquidity: $614.5K.
Who holds LAVA?
As of Sep 4, 2026, the 10 largest holders own 59.2% of the supply. The Holders section on this page shows who they are by holder type.
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