CVE-2026-101883: Openclaw Windows Node

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

OpenClaw Windows Node through 2026.9.4 contains a server-side request forgery vulnerability in the canvas.present capability that bypasses URL risk evaluation enforced by canvas.navigate. Attackers with gateway or agent access can issue canvas.present to make the node's WebView send requests to localhost, private networks, or tailnet services from the user's machine.

Affected products

• Openclaw Openclaw Windows Node: up to and including 2026.9.4

Published 2026-09-30. Last modified 2026-10-02.