CVE-2026-100587: Openclaw

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

OpenClaw versions before 2026.7.1 fail to properly validate owner authorization in the Codex computer-use installation command. Non-owner channel senders can install arbitrary plugins and execute MCP processes with OpenClaw user privileges, affecting host confidentiality, integrity, and availability.

Affected products

• Openclaw Openclaw: before 2026.7.1 (fixed in 2026.7.1)

Published 2026-09-26. Last modified 2026-09-28.