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CVE-2026-3690

CVE-2026-3690 · OpenClaw Canvas Authentication Bypass Vulnerability

This page contains facts from public vulnerability sources. Check the original advisory before updating.

OpenClaw Canvas Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of OpenClaw. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the the authentication function for canvas endpoints. The issue results from improper implementation of authentication. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-29311.

CVSS 7.4 · High · EPSS 0.7% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • openclaw

    Versions
    • 2026.2.17: Affected

    No fix published

  • openclaw npm

    Affected ranges
    • SEMVER: < 2026.2.19

    Update to 2026.2.19

Original sources

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