Openclaw
CVE-2026-26328
MEDIUM
GHSA-g34w-4xqq-h79m
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS 6.5 (MEDIUM). Attack vector: Network. Complexity: Low. Privileges required: Low. User interaction: None. |
| Exploit ScenarioDerived | An attacker could exploit this vulnerability to compromise the affected system. |
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Alert meAnalysisAIv1 – Mar 12, 2026
OpenClaw versions prior to 2026.2.14 allow authenticated users to bypass group authorization policies by leveraging direct message trust credentials in group contexts, enabling unauthorized access to restricted group conversations. An attacker with valid credentials could exploit improper policy enforcement in iMessage groupPolicy=allowlist configurations to gain unauthorized visibility into protected group communications. A patch is available in version 2026.2.14 and later.
Earlier versions of this analysis (1)
OpenClaw is a personal AI assistant. Prior to version 2026.2.14, under iMessage groupPolicy=allowlist, group authorization could be satisfied by sender identities coming from the DM pairing store, broadening DM trust into group contexts. [CVSS 6.5 MEDIUM]
RemediationAI
A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 2 packages in npm
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Classified as CWE-284 (Improper Access Control). Affects Openclaw. OpenClaw is a personal AI assistant. Prior to version 2026.2.14, under iMessage groupPolicy=allowlist, group authorization could be satisfied by sender identities coming from the DM pairing store, broadening DM trust into group contexts. Version 2026.2.14 fixes the issue.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
2DescriptionGitHub Advisory
OpenClaw is a personal AI assistant. Prior to version 2026.2.14, under iMessage groupPolicy=allowlist, group authorization could be satisfied by sender identities coming from the DM pairing store, broadening DM trust into group contexts. Version 2026.2.14 fixes the issue.
Executive ViewAI
Organizations using OpenClaw should be aware of notable risk from CVE-2026-26328, a improper access control vulnerability rated CVSS 6.5. Exploitation could compromise the security of affected deployments. A patch is available and should be applied during regular vulnerability management.
Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
Affected Products (CPE)GitHub Advisory
Auth bypass in OpenClaw voice-call extension before 2026.2.1. EPSS 0.68%. PoC and patch available.
Privilege escalation in OpenClaw (pre-2026.3.28) allows unauthenticated remote attackers to gain administrative access b
OpenClaw versions 2026.2.22 through 2026.2.24 contain a privilege escalation vulnerability that allows authenticated att
An authorization mismatch vulnerability in OpenClaw versions prior to 2026.3.1 allows authenticated users with operator.
OpenClaw versions prior to 2026.1.29 automatically establish WebSocket connections to attacker-controlled gateway URLs e
Path traversal in OpenClaw through version 2026.3.23 enables unauthenticated remote attackers to read arbitrary files in
Authentication bypass in OpenClaw before 2026.5.3 allows remote attackers with low privileges to receive agent responses
Directory-context bypass in OpenClaw before 2026.8.1 allows authenticated attackers with user interaction to reuse an 'a
Unauthenticated access to the noVNC observer interface in OpenClaw's Docker sandbox browser allows anyone who can reach
OpenClaw versions before 2026.2.26 allow authenticated attackers to write arbitrary files outside the workspace director
OpenClaw versions prior to 2026.2.22 contain a shell environment variable injection vulnerability in the system.run func
OpenClaw versions prior to 2026.2.22 contain a resource exhaustion vulnerability where the application fails to consiste
Exploit-DB