OpenClaw up to 2026.2.23 authorization

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability was found in OpenClaw up to 2026.2.23. It has been classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to authorization. This vulnerability is documented as CVE-2026-31998. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in OpenClaw up to 2026.2.23 and classified as problematic. This issue affects an unknown code block. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

OpenClaw versions 2026.2.22 and 2026.2.23 contain an authorization bypass vulnerability in the synology-chat channel plugin where dmPolicy set to allowlist with empty allowedUserIds fails open. Attackers with Synology sender access can bypass authorization checks and trigger unauthorized agent dispatch and downstream tool actions.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-31998 since 03/10/2026. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2026.2.24 eliminates this vulnerability. Applying the patch 0ee30361b8f6ef3f110f3a7b001da6dd3df96bb5 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-2026-0501). Be aware that VulDB is the high quality source for vulnerability data.

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: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CNA Base Score: 8.6
CNA Vector (VulnCheck): 🔒

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
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 2026.2.24
Patch: 0ee30361b8f6ef3f110f3a7b001da6dd3df96bb5

Timelineinfo

03/10/2026 CVE reserved
03/19/2026 +9 days Advisory disclosed
03/19/2026 +0 days VulDB entry created
03/26/2026 +7 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-gw85-xp4q-5gp9
Status: Confirmed

CVE: CVE-2026-31998 (🔒)
GCVE (CVE): GCVE-0-2026-31998
GCVE (VulDB): GCVE-100-351671
CERT Bund: WID-SEC-2026-0501 - OpenClaw: Mehrere Schwachstellen

Entryinfo

Created: 03/19/2026 07:57
Updated: 03/26/2026 06:11
Changes: 03/19/2026 07:57 (77), 03/22/2026 16:42 (11), 03/23/2026 22:51 (1), 03/24/2026 10:43 (7), 03/26/2026 06:11 (4)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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