CVE-2026-8305 Details
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.
An authentication bypass vulnerability has been identified in OpenClaw versions up to 2026.1.24, specifically within the BlueBubbles webhook handler. The issue arises from the function handleBlueBubblesWebhookRequest in monitor.ts, where the authentication logic improperly trusts requests from loopback addresses. This flaw allows remote attackers to inject webhook events without a valid shared-secret, potentially leading to unauthorized actions within the application.
Users should upgrade to OpenClaw version 2026.2.12, where this vulnerability has been patched. The official patch can be found in the release notes for version 2026.2.12.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 11, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Dave-gilmore-aus/security-advisories/blob/main/ClawdBot(aka%20OpenClaw)-Auth-Bypass-SSRF | [email protected] | ExploitMitigationVendor Advisory |
| https://github.com/openclaw/openclaw/ | [email protected] | Product |
| https://github.com/openclaw/openclaw/commit/a6653be0265f1f02b9de46c06f52ea7c81a836e6 | [email protected] | Patch |
| https://github.com/openclaw/openclaw/issues/13786 | [email protected] | ExploitIssue TrackingMitigation |
| https://github.com/openclaw/openclaw/pull/13787 | [email protected] | Issue TrackingPatch |
| https://github.com/openclaw/openclaw/releases/tag/v2026.2.12 | [email protected] | Release Notes |
| https://vuldb.com/submit/809371 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/362590 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/362590/cti | [email protected] | Permissions RequiredVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| openclaw openclaw | < 2026.2.12 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 16, 2026 | Initial Analysis | [email protected] |
| May 11, 2026 | New CVE Received | [email protected] |