ZKsync Paymaster Audit

Off-Chain (Private)

Audited on 2025/02/05

No active critical issues

Summary

Table of Contents Summary Type Layer 2 Timeline From 2024-04-14 To 2024-04-19 Languages Solidity Total Issues 9 (8 resolved) Critical Severity Issues 0 (0 resolved) High Severity Issues 0 (0 resolved) Medium Severity Issues 0 (0 resolved) Low Severity Issues 3 (3 resolved) Notes & Additional Information 6 (5 resolved) Scope We audited the zksync-association/zk-governance repository at commit 70011bb. In scope were the following files: contracts... Recommendations Monitoring Recommendations While audits help in identifying potential security risks, the Matter Labs team is encouraged to also incorporate automated monitoring of on-chain contract activity into their operations. Ongoing monitoring of deployed contracts helps in identifying potential...

Project

ZKsync

zkSync

	Low	Medium	High	Critical	Total
Not fixed	-	-	-	-	0
Fixed	3	-	-	-	3
Total	3	0	0	0	3

Contracts (8)

#	File Name
1	contracts/interfaces/IPaymaster.sol
2	contracts/Constants.sol
3	contracts/interfaces/IZkMerkleDistributor.sol
4	contracts/interfaces/IPaymasterFlow.sol
5	contracts/AADistributorPaymaster.sol
6	contracts/interfaces/IAADistributorPaymaster.sol
7	contracts/SignatureBasedPaymaster.sol
8	contracts/interfaces/ISignatureBasedPaymaster.sol

#	File Name
1	contracts/interfaces/IPaymaster.sol
2	contracts/Constants.sol
3	contracts/interfaces/IZkMerkleDistributor.sol
4	contracts/interfaces/IPaymasterFlow.sol
5	contracts/AADistributorPaymaster.sol
6	contracts/interfaces/IAADistributorPaymaster.sol
7	contracts/SignatureBasedPaymaster.sol
8	contracts/interfaces/ISignatureBasedPaymaster.sol

ZKsync Paymaster Audit

Summary

Issues (3)

Contracts (8)