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.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 11 Jun 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | OpenClaw < 2026.5.18 - Exec Lifecycle Event Forgery via Paired Node | |
| First Time appeared |
Openclaw
Openclaw openclaw |
|
| Weaknesses | CWE-862 | |
| CPEs | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Openclaw
Openclaw openclaw |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-11T20:09:15.669Z
Reserved: 2026-06-10T21:16:07.492Z
Link: CVE-2026-53816
No data.
Status : Received
Published: 2026-06-11T21:16:23.830
Modified: 2026-06-11T21:16:23.830
Link: CVE-2026-53816
No data.
OpenCVE Enrichment
Updated: 2026-06-11T22:00:08Z
Weaknesses