Thena

Thena was designed to onboard the next generation of protocols to the BNB chain by opening up a free market for THE emissions. Protocols can bribe veTHE holders or acquire veTHE to redirect emissions to their pools, offering a flexible and capital efficient solution to bootstrap and scale liquidity.

For more information about Thena, please visit https://thena.fi.

Rewards are distributed according to the impact of the vulnerability based on the Immunefi Vulnerability Severity Classification System V2.2. This is a simplified 5-level scale, with separate scales for websites/apps, smart contracts, and blockchains/DLTs, focusing on the impact of the vulnerability reported.

All Critical/High/Medium severity bug reports must come with a PoC with an end-effect impacting an asset-in-scope in order to be considered for a reward. Explanations and statements are not accepted as PoC and code is required.

All Critical/High/Medium severity bug reports must also come with a suggestion for a fix in order to be considered for a reward.

Rewards for critical smart contract vulnerabilities are further capped at 10% of economic damage, with the main consideration being the funds affected in addition to PR and brand considerations, at the discretion of the team. However, there is a minimum reward of USD 100 000 and a maximum reward of USD 150 000.

High smart contract vulnerabilities will be further capped at up to 100% of the funds affected. However, there is a minimum reward of USD 20 000 and a maximum reward of USD 50 000.

Known issues highlighted in the following audit report are considered out of scope of the program:

• https://github.com/PrometeoThena/ThenaAudit/blob/main/THENA_smart_contract_audit_2_1.pdf

Payouts are handled by the Thena team directly and are denominated in USD. However, payouts are done in USDC, BUSD or USDT, at the discretion of the team.

Smart Contract

The Pairs, Gauges and bribes contracts generated from the factories are ‘Asset in scope’. The GitHub link: https://github.com/ThenafiBNB/THENA-Contracts. The bribe contracts is “bribes.sol”, the Gauge contract is “GaugeV2.sol”, the Pair contract is “Pair.sol” + “PairFees.sol”. The mainnet addresses can also be found here: THENA OFFICIAL UPGRADEABLE ADDRESSES Only the contract in ‘Asset in scope’ + the quoted above are valid.

The following vulnerabilities are excluded from the rewards for this bug bounty program:

• Attacks that the reporter has already exploited themselves, leading to damage
• Attacks requiring access to leaked keys/credentials
• Attacks requiring access to privileged addresses (governance, strategist)

Smart Contracts and Blockchain

• Incorrect data supplied by third party oracles
  • Not to exclude oracle manipulation/flash loan attacks
• Basic economic governance attacks (e.g. 51% attack)
• Lack of liquidity
• Best practice critiques
• Sybil attacks
• Centralization risks
• All reports related to the old contracts (internalBribe, externalBribe, Gauge, Voter)

The following activities are prohibited by this bug bounty program:

• Any testing with mainnet or public testnet contracts; all testing should be done on private testnets
• Any testing with pricing oracles or third party smart contracts
• Attempting phishing or other social engineering attacks against our employees and/or customers
• Any testing with third party systems and applications (e.g. browser extensions) as well as websites (e.g. SSO providers, advertising networks)
• Any denial of service attacks
• Automated testing of services that generates significant amounts of traffic
• Public disclosure of an unpatched vulnerability in an embargoed bounty