Description

OpenClaw before 2026.3.31 contains an allowlist bypass vulnerability in Matrix thread root and reply context handling that fails to properly validate message senders. Attackers can fetch thread-root and reply context messages that should be filtered by sender allowlists, bypassing access controls.

INFO

Published Date :

2026-04-28T18:09:39.883Z

Last Modified :

2026-04-29T13:33:51.478Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41376 vulnerability.

Vendors Products
Openclaw
  • Openclaw
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41376.

URL Resource
https://github.com/openclaw/openclaw/commit/8a563d603b70ef6338915f0527bee87282c3bad5 cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-rg8m-3943-vm6q cve-icon cve-icon
https://www.vulncheck.com/advisories/openclaw-matrix-thread-context-allowlist-bypass-via-sender-validation cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact