HIGH SeverityCVSS 3.07.4CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVE-2026-3690

Last updated Apr 11, 2026 · Published Apr 11, 2026

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.

Affected products

1 listed

OpenClaw:OpenClaw

Mappings

CWE

CWE-291

CAPEC

None listed.