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Critical severity · published May 11, 2026
CVE-2026-8305
OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication
9.8
CVSS
0.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
OpenClaw · Openclaw
2026.1.0; 2026.1.1; 2026.1.2; 2026.1.3; 2026.1.4; 2026.1.5; +19 more · source: vendor, NVD
Affected product
OP
OpenClaw
Openclaw
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-8305
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-8305
Exploit
https://github.com/Dave-gilmore-aus/security-advisories/blob/main/ClawdBot(aka%20OpenClaw)-Auth-Bypass-SSRF
Product
https://github.com/openclaw/openclaw/
Patch
https://github.com/openclaw/openclaw/commit/a6653be0265f1f02b9de46c06f52ea7c81a836e6
Exploit
https://github.com/openclaw/openclaw/issues/13786
Issue Tracking
https://github.com/openclaw/openclaw/pull/13787
Release Notes
https://github.com/openclaw/openclaw/releases/tag/v2026.2.12
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