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Tropykus

Tropykus is a decentralized lending protocol on top of Bitcoin (i.e. second layer compatible with the Ethereum Virtual Machine EVM: RSK) inspired by Compound and Aave protocols. These lending protocols provide a decentralized marketplace for suppliers and borrowers holding crypto assets.

RSK
Defi
Lending
JavaScript
Solidity
Maximum Bounty
$50,000
Live Since
16 February 2022
Last Updated
28 March 2023
  • PoC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Added on
Smart Contract - MultiSigWallet
4 April 2022
Target
Type
Added on
Smart Contract - ComptrollerG6
4 April 2022
Target
Type
Added on
Smart Contract - SAToracle
4 April 2022
Target
Type
Added on
Smart Contract - SATadapter
4 April 2022
Target
Type
Added on
Smart Contract - SATmodel
4 April 2022
Target
Type
Added on
Smart Contract - SATcompanion
4 April 2022
Target
Type
Added on
Smart Contract - kSAT
4 April 2022
Target
Type
Added on
Smart Contract - RBTCoracle
4 April 2022
Target
Type
Added on
Smart Contract - RBTCadapter
4 April 2022
Target
Type
Added on
Smart Contract - RBTCmodel
4 April 2022
Target
Type
Added on
Smart Contract - kRBTC
4 April 2022
Target
Type
Added on
Smart Contract - RIForacle
4 April 2022

Impacts in Scope

These accepted impacts are then based on the severity classification system of this bug bounty program. When submitting a bug report, please select the severity level you feel best corresponds to the severity classification system as long as the impact itself is one of the listed items.

Critical
Any governance voting result manipulation
Critical
Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield
Critical
Permanent freezing of funds
Critical
Miner-extractable value (MEV)
Critical
Protocol Insolvency
High
Theft of unclaimed yield
High
Permanent freezing of unclaimed yield
High
Temporary freezing of funds
Medium
Smart contract unable to operate due to lack of token funds
Medium
Block stuffing for profit
Medium
Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol)
Medium
Theft of gas

Out of scope

Program's Out of Scope information

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

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