CVE-2026-8305: OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication
A vulnerability was detected in OpenClaw up to 2026.1.24. The impacted element is the function handleBlueBubblesWebhookRequest of the file extensions/bluebubbles/src/monitor.ts of the component bluebubbles Webhook. Performing a manipulation results in improper authentication. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 2026.2.12 is sufficient to resolve this issue. The patch is named a6653be0265f1f02b9de46c06f52ea7c81a836e6. The affected component should be upgraded.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
OpenClaw bluebubbles Webhook monitor.ts (extensions/bluebubbles/src/monitor.ts) function handleBlueBubblesWebhookRequestto a version that resolves this vulnerability.Fixed in 2026.2.12Patch a6653be0265f1f02b9de46c06f52ea7c81a836e6
Event History
Frequently Asked Questions
What is the severity of CVE-2026-8305?
The severity of CVE-2026-8305 is medium with a base score of 5.5.
How do I fix CVE-2026-8305?
To fix CVE-2026-8305, update OpenClaw to version 2026.1.25 or later to mitigate the improper authentication issue.
What type of vulnerability is CVE-2026-8305?
CVE-2026-8305 is classified as an improper authentication vulnerability in the bluebubbles Webhook component.
What software is affected by CVE-2026-8305?
CVE-2026-8305 affects the OpenClaw bluebubbles Webhook component in OpenClaw versions up to 2026.1.24.
Is CVE-2026-8305 easy to exploit?
CVE-2026-8305 has a low access complexity, making it easier for attackers to exploit the vulnerability.