CVE-2026-100596: 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 authorize non-owner users executing MCP configuration changes through /mcp set and /mcp unset commands. Attackers can persist arbitrary stdio MCP commands that execute with OpenClaw process privileges when configuration loads, compromising host confidentiality, integrity, and availability.

Affected products

• Openclaw Openclaw: before 2026.7.1 (fixed in 2026.7.1)

Published 2026-09-26. Last modified 2026-10-05.