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.
Metrics
Affected Vendors & Products
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
|
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