OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2026-8305
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-11 18:16:44 UTC
Updated2026-05-16 03:06:20 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 5.5 MEDIUM from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.001530000 probability, percentile 0.355130000 (date 2026-05-12)

Problem Types: CWE-287 | CWE-287 Improper Authentication

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary5.5MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED6.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.1[email protected]Primary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1[email protected]Secondary7.3HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED7.3HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3.0CNADECLARED7.3HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2.0[email protected]Secondary7.5AV:N/AC:L/Au:N/C:P/I:P/A:P
2.0CNADECLARED7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openclaw Openclaw All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na OpenClaw affected 2026.1.0 Not specified
CNA Na OpenClaw affected 2026.1.1 Not specified
CNA Na OpenClaw affected 2026.1.2 Not specified
CNA Na OpenClaw affected 2026.1.3 Not specified
CNA Na OpenClaw affected 2026.1.4 Not specified
CNA Na OpenClaw affected 2026.1.5 Not specified
CNA Na OpenClaw affected 2026.1.6 Not specified
CNA Na OpenClaw affected 2026.1.7 Not specified
CNA Na OpenClaw affected 2026.1.8 Not specified
CNA Na OpenClaw affected 2026.1.9 Not specified
CNA Na OpenClaw affected 2026.1.10 Not specified
CNA Na OpenClaw affected 2026.1.11 Not specified
CNA Na OpenClaw affected 2026.1.12 Not specified
CNA Na OpenClaw affected 2026.1.13 Not specified
CNA Na OpenClaw affected 2026.1.14 Not specified
CNA Na OpenClaw affected 2026.1.15 Not specified
CNA Na OpenClaw affected 2026.1.16 Not specified
CNA Na OpenClaw affected 2026.1.17 Not specified
CNA Na OpenClaw affected 2026.1.18 Not specified
CNA Na OpenClaw affected 2026.1.19 Not specified
CNA Na OpenClaw affected 2026.1.20 Not specified
CNA Na OpenClaw affected 2026.1.21 Not specified
CNA Na OpenClaw affected 2026.1.22 Not specified
CNA Na OpenClaw affected 2026.1.23 Not specified
CNA Na OpenClaw affected 2026.1.24 Not specified
CNA Na OpenClaw unaffected 2026.2.12 Not specified

References

ReferenceSourceLinkTags
github.com/openclaw/openclaw/pull/13787 [email protected] github.com Issue Tracking, Patch
github.com/openclaw/openclaw [email protected] github.com Product
github.com/openclaw/openclaw/releases/tag/v2026.2.12 [email protected] github.com Release Notes
vuldb.com/submit/809371 [email protected] vuldb.com Third Party Advisory, VDB Entry
vuldb.com/vuln/362590 [email protected] vuldb.com Third Party Advisory, VDB Entry
github.com/Dave-gilmore-aus/security-advisories/blob/main/ClawdBot(aka%2... [email protected] github.com Exploit, Mitigation, Vendor Advisory
vuldb.com/vuln/362590/cti [email protected] vuldb.com Permissions Required, VDB Entry
github.com/openclaw/openclaw/commit/a6653be0265f1f02b9de46c06f52ea7c81a8... [email protected] github.com Patch
github.com/openclaw/openclaw/issues/13786 [email protected] github.com Exploit, Issue Tracking, Mitigation
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: davidgilmore (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-05-11T00:00:00.000ZAdvisory disclosed
CNA2026-05-11T02:00:00.000ZVulDB entry created
CNA2026-05-11T13:42:45.000ZVulDB entry last update
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