Reliance on IP Address for Authentication in OpenClaw - CVE-2026-3690
Published: March 31, 2026
Vulnerability identifier: #VU124695
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-3690
CWE-ID: CWE-291
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: OpenClaw
Affected software:
OpenClaw
OpenClaw
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to improper implementation of the the authentication function for canvas endpoints. A remote attacker can bypass authentication on the target system.
How to mitigate CVE-2026-3690
Install updates from vendor's website.