CVE-2026-28468

HIGH
2026-03-05 [email protected] GHSA-h9g4-589h-68xv
7.7
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
Patch Released
Mar 11, 2026 - 16:00 nvd
Patch available
CVE Published
Mar 05, 2026 - 22:16 nvd
HIGH 7.7

Tags

Authentication Bypass Openclaw

Description

OpenClaw versions 2026.1.29-beta.1 prior to 2026.2.14 contain a vulnerability in the sandbox browser bridge server in which it accepts requests without requiring gateway authentication, allowing local attackers to access browser control endpoints. A local attacker can enumerate tabs, retrieve WebSocket URLs, execute JavaScript, and exfiltrate cookies and session data from authenticated browser contexts.

Analysis

Openclaw versions up to 2026.2.14 is affected by missing authentication for critical function (CVSS 7.7).

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Remediation

Within 24 hours: Inventory all Openclaw deployments and identify systems running versions 2026.2.14 or earlier; notify affected teams and restrict network access to Openclaw instances where possible. Within 7 days: Apply available vendor patch to all affected systems, testing in non-production environments first. …

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Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: 0

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CVE-2026-28468 vulnerability details – vuln.today
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