CVE-2026-41298: Openclaw

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

OpenClaw before 2026.4.2 fails to enforce write scopes on the POST /sessions/:sessionKey/kill endpoint in identity-bearing HTTP modes. Read-scoped callers can terminate running subagent sessions by sending requests to this endpoint, bypassing authorization controls.

Affected products

• Openclaw Openclaw: before 2026.4.2 (fixed in 2026.4.2)

Published 2026-04-21. Last modified 2026-06-17.