โ† All Bounties
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Hyperlane

Permissionless interoperability framework for cross-chain communication

ETHARBOPMATICBaseBridgeKYC RequiredPoC Required
Verified ProgramKYC RequiredPoC Required
Max Bounty$2,500,000
Min Bounty$1,000
PayoutUSDC
Findings0
Accepted0
Chains5
Live SinceJan 2023

01Severity & Rewards

02Program Rules

  1. 01Proof of Concept is required for all submissions. Reports without a working PoC demonstrating the vulnerability will not be considered.
  2. 02KYC verification is required before bounty payout. Researchers must complete identity verification to receive rewards.
  3. 03Only previously unreported vulnerabilities are eligible. Duplicate submissions will be closed.
  4. 04Vulnerabilities must be reported through the WhiteClaws platform. Public disclosure before resolution disqualifies the submission.
  5. 05Testing must not disrupt live protocol operations. Use mainnet forks or testnets for Proof of Concept execution.
  6. 06For Critical severity findings, the security team may arrange direct communication for expedited resolution.

โœ“ IN SCOPE

  • โ—Mailbox contracts
  • โ—Interchain Security Modules (ISMs)
  • โ—Warp Route token bridge
  • โ—Validator announce contracts
CRITICAL FUNCTIONS
dispatch()process()verify()
HIGH FUNCTIONS
setDefaultIsm()enrollRemoteRouter()transferRemote()

โœ• OUT OF SCOPE

  • โ—Frontend explorer
  • โ—Off-chain relayer agents
  • โ—Third-party ISM implementations

โ˜…Protocol Information

Bounty program indexed and verified by WhiteClawsProgram data sourced from on-chain analysis and public bounty disclosures.