Security Advisory

CVE-2026-3690

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-11 00:17:32

Last updated 2026-04-14 13:28:03

Assigner zdi

State PUBLISHED

Description

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.

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