CVE-2026-28485

HIGH

8.4

Description

OpenClaw versions 2026.1.5 prior to 2026.2.12 fail to enforce mandatory authentication on the /agent/act browser-control HTTP route, allowing unauthorized local callers to invoke privileged operations. Remote attackers on the local network or local processes can execute arbitrary browser-context actions and access sensitive in-session data by sending requests to unauthenticated endpoints.

CVE Details

CVSS v3.1 Score8.4

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/5/2026

Last Modified3/11/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openclaw:openclaw

Weaknesses (CWE)

CWE-306

References

https://github.com/openclaw/openclaw/commit/9230a2ae14307740a13ada7afd6dcfab34e0287f(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-qpjj-47vm-64pj(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-missing-authentication-in-browser-control-http-endpoints(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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