How to Audit and Lock Down Your OpenClaw Instance Against the Oasis Security Vulnerability Chain
Oasis Security disclosed a critical vulnerability chain in OpenClaw today that can enable full workstation compromise — initiated from a browser tab. SecurityScorecard found more than 40,000 OpenClaw gateways exposed to the public internet. If you’re running OpenClaw, this guide walks you through auditing your exposure and locking it down while you wait for an official patch. This is not a theoretical threat. Act now. Disclaimer: This guide reflects best practices as of 2026-02-26, based on the publicly available Oasis Security threat research. OpenClaw’s security team has acknowledged the report. Apply any official patches immediately when released, as they may supersede or extend these mitigations. ...