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Q Blockchain

The Q Blockchain is the universal governance layer for the decentralized world.

ETH
Q
Blockchain
Defi
Bridge
L1
Yield Aggregator
NextJS
Solidity
Maximum Bounty
$25,000
Live Since
06 September 2022
Last Updated
23 October 2024
  • PoC required

  • KYC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Blockchain/DLT - Blockchain/DLT
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/DefaultAllocationProxy
Added on
6 September 2022
Target
Type
Smart Contract - common/CompoundRateKeeper
Added on
6 September 2022
Target
Type
Smart Contract - common/AddressStorage
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/ValidationRewardProxy
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/RootNodeRewardProxy
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/QHolderRewardProxy
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/QHolderRewardPool
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/ValidationRewardPools
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/QVault
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/Vesting
Added on
6 September 2022
Target
Type
Smart Contract - tokeneconomics/PushPayments
Added on
6 September 2022

Impacts in Scope

Severity
Critical
Title

Network not being able to confirm new transactions (total network shutdown)

Severity
Critical
Title

Unintended permanent chain split requiring hard fork (network partition requiring hard fork)

Severity
Critical
Title

Direct loss of funds

Severity
Critical
Title

Permanent freezing of funds (fix requires hardfork)

Severity
Critical
Title

Any governance voting result manipulation

Severity
Critical
Title

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

Severity
Critical
Title

Permanent freezing of funds in pools

Severity
Critical
Title

Protocol insolvency

Severity
Critical
Title

Execute arbitrary system commands

Severity
Critical
Title

Retrieve sensitive data/files from a running server such as /etc/shadow, database passwords, and blockchain keys(this does not include non-sensitive environment variables, open source code, or usernames)

Severity
Critical
Title

Taking down the application/website

Severity
Critical
Title

Taking state-modifying authenticated actions (with or without blockchain state interaction) on behalf of other users without any interaction by that user, such as, changing registration information, commenting, voting, making trades, withdrawals, etc.

Out of scope

Program's Out of Scope information
  • Any known vulnerabilities from an upstream repository (e.g. https://github.com/ethereum/go-ethereum) that have been disclosed within the last 6 months

  • Issues related to the frontend without concrete impact and PoC

  • Best practices issues without concrete impact and PoC

Default Out of Scope and rules

Blockchain/DLT specific

  • Incorrect data supplied by third party oracles
    • Not to exclude oracle manipulation/flash loan attacks
  • Impacts requiring basic economic and governance attacks (e.g. 51% attack)
  • Lack of liquidity impacts
  • Impacts from Sybil attacks
  • Impacts involving centralization risks

All categories

  • Impacts requiring attacks that the reporter has already exploited themselves, leading to damage
  • Impacts caused by attacks requiring access to leaked keys/credentials
  • Impacts caused by attacks requiring access to privileged addresses (including, but not limited to: governance and strategist contracts) without additional modifications to the privileges attributed
  • Impacts relying on attacks involving the depegging of an external stablecoin where the attacker does not directly cause the depegging due to a bug in code
  • Mentions of secrets, access tokens, API keys, private keys, etc. in Github will be considered out of scope without proof that they are in-use in production
  • Best practice recommendations
  • Feature requests
  • Impacts on test files and configuration files unless stated otherwise in the bug bounty program
  • Impacts requiring phishing or other social engineering attacks against project's employees and/or customers