CVE-2026-28485
OpenClaw 2026.1.5 < 2026.2.12 - Missing Authentication in Browser Control HTTP Endpoints
CVSS Score
8.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-306 |
| Vendor | openclaw |
| Product | openclaw |
| Published | Mar 5, 2026 |
| Last Updated | Mar 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
OpenClaw / OpenClaw
2026.1.5 < 2026.2.12
References
github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-qpjj-47vm-64pj github.com: https://github.com/openclaw/openclaw/commit/9230a2ae14307740a13ada7afd6dcfab34e0287f vulncheck.com: https://www.vulncheck.com/advisories/openclaw-missing-authentication-in-browser-control-http-endpoints
Credits
🔍 Troy Cusolle (@tcusolle)