Inverse Finance’s codebase can be found at [https://github.com/InverseFinance.](https://github.com/InverseFinance) Documentation and further resources can be found on [https://docs.inverse.finance/inverse-finance/inverse-finance/introduction. ](https://docs.inverse.finance/inverse-finance/inverse-finance/introduction)

Inverse Finance is a decentralized autonomous organization that develops and manages the FiRM fixed rate lending protocol and DOLA, a debt-backed decentralized stablecoin. Originally founded by Nour Haridy in late 2020, the protocol is now governed by Inverse Finance DAO, a collective of crypto enthusiasts. Our code base is open source and maintained by the community.

Manipulation of governance voting result deviating from voted outcome and resulting in a direct change from intended effect of original results

Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield.

Direct theft of any user NFTs, whether at-rest or in-motion, other than unclaimed royalties

Permanent freezing of funds

Permanent freezing of NFTs

Unauthorized minting of NFTs

Predictable or manipulable RNG that results in abuse of the principal or NFT

Unintended alteration of what the NFT represents (e.g. token URI, payload, artistic content)

Protocol insolvency

Theft of unclaimed yield

Theft of unclaimed royalties

Permanent freezing of unclaimed yield

Permanent freezing of unclaimed royalties

Direct theft of user funds

Malicious interactions with an already-connected wallet, such as:  Modifying transaction arguments or parameters, Substituting contract addresses, Submitting malicious transactions

Temporary freezing of funds

Temporary freezing of NFTs

Smart contract unable to operate due to lack of token funds

Block stuffing

Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol)

Theft of gas

Unbounded gas consumption

Contract fails to deliver promised returns, but doesn't lose value

Rewards are distributed according to the impact of the vulnerability based on the [Immunefi Vulnerability Severity Classification System V2.3.](https://immunefi.com/immunefi-vulnerability-severity-classification-system-v2-3/) 

For critical smart contract bugs, the reward amount is 20% of the funds directly affected up to a maximum of USD 60 000. The calculation of the amount of funds at risk is based on the time and date the bug report is submitted. However, a minimum reward of USD 20 000 is to be rewarded in order to incentivize security researchers against withholding a critical bug report.

__Repeatable Attack Limitations__

- If the smart contract where the vulnerability exists can be upgraded or paused, only the initial attacks within the first hour will be considered for a reward. This is because the project can mitigate the risk of further exploitation by upgrading or pausing the component where the vulnerability exists. The reward amount will depend on the severity of the impact and the funds at risk. 
- For critical repeatable attacks on smart contracts that cannot be upgraded or paused, the project will consider the cumulative impact of the repeatable attacks for a reward. This is because the project cannot prevent the attacker from repeatedly exploiting the vulnerability until all funds are drained and/or other irreversible damage is done. Therefore, this warrants a reward equivalent to 10% of funds at risk, capped at the maximum critical reward. 

__Reward Calculation for High Level Reports__

- High vulnerabilities concerning theft/permanent freezing of unclaimed yield/royalties are considered at the full amount of funds at risk, capped at the maximum high reward. This is to incentivize security researchers to uncover and responsibly disclose vulnerabilities that may have not have significant monetary value today, but could still be damaging to the project if it goes unaddressed.   
- In the event of temporary freezing, the reward doubles from the full frozen value for every additional 24h that the funds are temporarily frozen, up until a max cap of the high reward. This is because as the duration of the freezing lenghents, the potential for greater damage and subsequent reputational harm intensifies. Thus, by increasing the reward proportionally with the frozen duration, the project ensures stronger incentives for bug disclosure of this nature.

For critical web/apps bug reports will be rewarded with 60 000 USD , only if the impact leads to:
- A loss of funds involving an attack that does not require any user action
- Unauthorized minting of INV, DOLA, or DBR tokens on-chain
- Private key or private key generation leakage leading to unauthorized access to user funds 

All other impacts that would be classified as Critical would be rewarded a flat amount of 5 000 USD. The rest of the severity levels are paid out according to the Impact in Scope table.  

__Reward Payment Terms__

Payouts are handled by the Inverse Finance team directly and are denominated in USD. However, payments are done in DOLA.

The calculation of the net amount rewarded is based on the price between at the time the bug report was submitted. No adjustments are made based on liquidity availability.

Inverse Finance

Resources & Documentation