OpenClaw before 2026.5.12 contains a notification bypass vulnerability allowing Slack reaction events to enter the agent pipeline despite disabled reaction notifications. Attackers can trigger unintended agent processing by sending reaction events when the feature is enabled, potentially leading to unauthorized processing of lower-trust input.
Metrics
Affected Vendors & Products
References
History
Tue, 16 Jun 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenClaw before 2026.5.12 contains a notification bypass vulnerability allowing Slack reaction events to enter the agent pipeline despite disabled reaction notifications. Attackers can trigger unintended agent processing by sending reaction events when the feature is enabled, potentially leading to unauthorized processing of lower-trust input. | |
| Title | OpenClaw < 2026.5.12 - Slack Reaction Event Notification Bypass | |
| 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
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-16T18:55:36.416Z
Reserved: 2026-06-10T21:21:12.125Z
Link: CVE-2026-53851
No data.
Status : Received
Published: 2026-06-16T19:17:02.327
Modified: 2026-06-16T19:17:02.327
Link: CVE-2026-53851
No data.
OpenCVE Enrichment
No data.