Access Control Bypass in OpenClaw Product by OpenClaw
CVE-2026-41403

6.3MEDIUM

Key Information:

Vendor

Openclaw

Status
Openclaw
Vendor
CVE Published:
28 April 2026

What is CVE-2026-41403?

OpenClaw versions prior to 2026.3.31 incorrectly classify proxied remote requests as local loopback connections when allowRemoteViewer is disabled. This misclassification allows unauthorized access, enabling attackers to bypass intended access controls. By sending proxied requests, malicious users can circumvent remote viewer restrictions and gain unauthorized visibility into sensitive information.

Affected Version(s)

OpenClaw 0 < 2026.3.31

OpenClaw 2026.3.31

References

https://github.com/openclaw/openclaw/security/advisories/...
vendor-advisory
https://github.com/openclaw/openclaw/commit/30a1690323088...
patch
https://www.vulncheck.com/advisories/openclaw-access-cont...
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

smaeljaish771
KeenSecurityLab
.