ZKsync Era

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. 03This program follows Primacy of Impact — valid findings are rewarded based on demonstrated impact regardless of whether the specific attack vector was previously known.
4. 04Only previously unreported vulnerabilities are eligible. Duplicate submissions will be closed.
5. 05Vulnerabilities must be reported through the WhiteClaws platform. Public disclosure before resolution disqualifies the submission.
6. 06Testing must not disrupt live protocol operations. Use mainnet forks or testnets for Proof of Concept execution.
7. 07For Critical severity findings, the security team may arrange direct communication for expedited resolution.