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StarkNet

StarkNet is a validity rollup based on zk-STARK proofs. It operates as an L2 network over Ethereum, enabling any dApp to achieve scale for its computation – without compromising Ethereum's composability and security.

ETH
Blockchain
L2
Cairo
Solidity
Maximum Bounty
$1,000,000
Live Since
19 October 2022
Last Updated
25 September 2024
  • PoC required

  • KYC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Websites and Applications - StarkGate main site
Added on
25 September 2024
Target
Type
Blockchain/DLT - StarkNet OS - contract_address/contract_address.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - os_config/os_config.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - transaction_hash/transaction_hash.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - block_context.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - builtins.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - contracts.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - os.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - output.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - state.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - transactions.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet L1 Core Contract - IStarknetMessaging.sol
Added on
19 October 2022

Impacts in Scope

Severity
Critical
Title
Direct loss of funds
Severity
Critical
Title
Permanent freezing of funds
Severity
Critical
Title
Direct theft of any user funds
Severity
Critical
Title
Permanent freezing of funds
Severity
Critical
Title
Protocol insolvency
Severity
Critical
Title
Execute arbitrary system commands
Severity
High
Title
Temporary freezing of funds for at least 1 week
Severity
High
Title
Temporary freezing of funds for at least 1 week
Severity
High
Title
Injecting/modifying the static content on the target application without JavaScript (persistent), such as: HTML injection without JavaScript, Replacing existing text with arbitrary text, Arbitrary file uploads, etc

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 risk
  • Sequencer bugs
  • Exploits as a result of a malicious operator, with the exception of malicious prover. Until Starknet is fully decentralized, malicious prover issues will be capped by 30K.

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