Security Audit Report

Independent security audit conducted by CertiK on the AIVISION mainnet smart contracts.

Audit Firm

CertiK

certik.com

Audit Date

November 2024

Duration: 8 weeks

Status

PASSED

All critical issues resolved

Findings Summary

0

Critical

2

High

5

Medium

12

Low

ID Severity Finding Status
AV-001 High Reentrancy in withdraw function Fixed
AV-002 High Integer overflow in token transfer Fixed
AV-003 Medium Unchecked return value in oracle call Fixed
AV-004 Medium Floating pragma version Fixed
AV-005 Low Gas optimization in loops Fixed
AV-006 Low Missing event emissions Fixed

Recommendations

Access Control

Implement role-based access control for all admin functions. Use OpenZeppelin AccessControl contract with DEFAULT_ADMIN_ROLE, OPERATOR_ROLE, and UPGRADER_ROLE.

Oracle Security

Use multiple oracle sources with TWAP (Time-Weighted Average Price) to prevent flash loan attacks on price feeds. Implement circuit breakers for extreme price deviations.

Upgrade Safety

Use transparent proxy pattern with timelock for upgrades. Implement a 48-hour delay on all contract upgrades with community notification period.

Incident Response

Establish a multi-sig emergency pause mechanism. Implement a 3-of-5 multi-sig with 72-hour rotation for emergency contract pause capabilities.

🛡️

Audit Certificate

This document certifies that the AIVISION smart contract suite has been thoroughly reviewed by CertiK and all identified vulnerabilities have been remediated.

Certificate ID: CERTIK-AIV-2024-001