CVE-2026-28466
Received Received - Intake
Command Injection in OpenClaw Gateway Allows Authenticated Remote Code Execution

Publication date: 2026-03-05

Last updated on: 2026-03-09

Assigner: VulnCheck

Description
OpenClaw versions prior to 2026.2.14 contain a vulnerability in the gateway in which it fails to sanitize internal approval fields in node.invoke parameters, allowing authenticated clients to bypass exec approval gating for system.run commands. Attackers with valid gateway credentials can inject approval control fields to execute arbitrary commands on connected node hosts, potentially compromising developer workstations and CI runners.
CVSS Scores
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Meta Information
Published
2026-03-05
Last Modified
2026-03-09
Generated
2026-05-07
AI Q&A
2026-03-06
EPSS Evaluated
2026-05-05
NVD
CVE-2026-28466
EUVD
EUVD-2026-9912
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
openclaw openclaw to 2026.2.14 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in OpenClaw versions prior to 2026.2.14. It occurs because the gateway does not properly sanitize internal approval fields within the node.invoke parameters. This flaw allows authenticated clients to bypass the usual execution approval process for system.run commands.

Attackers who have valid gateway credentials can exploit this by injecting approval control fields, enabling them to execute arbitrary commands on connected node hosts.

This can lead to the compromise of developer workstations and continuous integration (CI) runners.


How can this vulnerability impact me? :

If exploited, this vulnerability can allow attackers with valid credentials to execute arbitrary commands on connected node hosts.

This can result in the compromise of developer workstations and CI runners, potentially leading to unauthorized access, data breaches, or disruption of development and deployment processes.

Given the high CVSS scores (8.8 in v3.1 and 9.4 in v4.0), the impact includes high confidentiality, integrity, and availability risks.


How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:

I don't know


How can this vulnerability be detected on my network or system? Can you suggest some commands?

I don't know


What immediate steps should I take to mitigate this vulnerability?

I don't know


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