CVE-2026-41403

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

CVSS 6.3 MEDIUMEPSS 0.3%CWE-807

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

28 Apr 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products

OpenClaw · OpenClaw

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References

https://github.com/openclaw/openclaw/commit/30a1690323088fd291abd11643a264a6828a002c https://github.com/openclaw/openclaw/security/advisories/GHSA-3xv9-89fm-7h4r https://www.vulncheck.com/advisories/openclaw-access-control-bypass-via-proxied-remote-request-misclassification