OpenClaw up to 2026.3.1 BlueBubbles/Google Chat allocation of resources

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in OpenClaw up to 2026.3.1. This affects an unknown part of the component BlueBubbles/Google Chat. Such manipulation leads to allocation of resources. This vulnerability is traded as CVE-2026-32011. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in OpenClaw up to 2026.3.1 and classified as problematic. Affected by this issue is an unknown part of the component BlueBubbles/Google Chat. The manipulation with an unknown input leads to a allocation of resources vulnerability. Using CWE to declare the problem leads to CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. Impacted is availability. CVE summarizes:

OpenClaw versions prior to 2026.3.2 contain a denial of service vulnerability in webhook handlers for BlueBubbles and Google Chat that parse request bodies before performing authentication and signature validation. Unauthenticated attackers can exploit this by sending slow or oversized request bodies to exhaust parser resources and degrade service availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-32011 since 03/10/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 2026.3.2 eliminates this vulnerability. Applying the patch d3e8b17aa6432536806b4853edc7939d891d0f25 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at CERT Bund (WID-SEC-2026-0573). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • Open Source OpenClaw

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: OpenClaw 2026.3.2
Patch: d3e8b17aa6432536806b4853edc7939d891d0f25

Timelineinfo

03/10/2026 CVE reserved
03/20/2026 +10 days Advisory disclosed
03/20/2026 +0 days VulDB entry created
03/25/2026 +4 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-x4vp-4235-65hg
Status: Confirmed

CVE: CVE-2026-32011 (🔒)
GCVE (CVE): GCVE-0-2026-32011
GCVE (VulDB): GCVE-100-351914
CERT Bund: WID-SEC-2026-0573 - OpenClaw: Mehrere Schwachstellen

Entryinfo

Created: 03/20/2026 08:05
Updated: 03/25/2026 00:35
Changes: 03/20/2026 08:05 (78), 03/23/2026 04:05 (7), 03/25/2026 00:35 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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