CVE-2026-42428: Openclaw

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

OpenClaw versions before 2026.4.8 fail to enforce integrity verification on downloaded plugin archives. Attackers can install malicious or tampered plugin packages without detection, compromising the local assistant environment.

Affected products

• Openclaw Openclaw: before 2026.4.8 (fixed in 2026.4.8)

Published 2026-04-28. Last modified 2026-06-17.