Missing Authorization Affecting openclaw package, versions <2026.5.18-r0


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

Social Trends
EPSS
0.34% (26th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-OPENCLAW-17334514
  • published14 Jun 2026
  • disclosed11 Jun 2026

Introduced: 11 Jun 2026

NewCVE-2026-53816  (opens in a new tab)
CWE-862  (opens in a new tab)

How to fix?

Upgrade Minimos:latest openclaw to version 2026.5.18-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openclaw package and not the openclaw package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

OpenClaw before 2026.5.18 contains an insufficient provenance validation vulnerability in node event handling that allows paired nodes to forge exec lifecycle events without system.run authorization. A malicious or compromised paired node can send crafted node.event messages to the gateway, steering target sessions into exec-event paths that expose capabilities the reduced node surface should not provide.

CVSS Base Scores

version 3.1