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Axelar (Stacks Integration)

Security Review

CRITICALHighest severity issue present in this report
ClarityCross-chainBridgeMessaging
Published

February 27, 2025

Total Findings

39

Findings Breakdown

Critical2
High1
Medium3
Low14
QA / Informational19
View Full Report (PDF)

Executive Summary

Security review of Axelar's cross-chain messaging protocol integration with Stacks.

About Axelar

Axelar provides secure cross-chain communication. This review examined their Stacks integration, focusing on message verification, replay protection, and ensuring the security of cross-chain transactions.

Findings Summary

This security review identified a total of 39 findings:

2 Critical
1 High
3 Medium
14 Low
19 QA / Informational

All findings were thoroughly documented and communicated to the Axelar team. For detailed analysis and remediation recommendations, please refer to the full report.