CVE-2026-3690 — OpenClaw Canvas Authentication Bypass Vulnerability
OpenClaw Canvas Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of OpenClaw. Authentication is…
Published: 2026-04-11 · CVSS: 7.4 · CVSS 3.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7