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CVE-2026-41403

OpenClaw < 2026.3.31 - Access Control Bypass via Proxied Remote Request Misclassification

Published: Apr 28, 2026Updated: Apr 28, 2026 Sources: CVE List NVD

2.9CVSS

LOW

OpenClaw before 2026.3.31 misclassifies proxied remote requests as loopback connections in the diffs viewer when allowRemoteViewer is disabled, allowing unauthorized access. Attackers can bypass access controls by sending proxied requests that are incorrectly identified as local loopback traffic, circumventing intended remote viewer restrictions.

EPSS Score

N/A

CISA KEV

Not in KEV

Exploits

No Known Exploits

Remediation

No Fix Available

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:HAttack Complexity

High

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:NIntegrity

None

A:NAvailability

None

Weaknesses

CWE-807

Affected Products

OpenClaw

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://github.com/openclaw/openclaw/commit/30a1690323088fd291abd11643a264a6828a002c

github.com

https://github.com/openclaw/openclaw/security/advisories/GHSA-3xv9-89fm-7h4r

github.com

https://www.vulncheck.com/advisories/openclaw-access-control-bypass-via-proxied-remote-request-misclassification

vulncheck.com

Timeline

Published

Apr 28, 2026

Last Updated

Apr 28, 2026

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