CVE-2026-41389

| EUVD-2026-23931 MEDIUM
2026-04-20 VulnCheck GHSA-qc5j-2mqx-x83q
Information Disclosure Microsoft
6.3
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

2
Analysis Generated
Apr 20, 2026 - 18:29 vuln.today
CVSS Changed
Apr 20, 2026 - 18:22 NVD
5.8 (MEDIUM) 6.3 (MEDIUM)

DescriptionNVD

OpenClaw versions 2026.4.7 before 2026.4.15 fail to enforce local-root containment on tool-result media paths, allowing arbitrary local and UNC file access. Attackers can craft malicious tool-result media references to trigger host-side file reads or Windows network path access, potentially disclosing sensitive files or exposing credentials.

AnalysisAI

OpenClaw versions 2026.4.7 through 2026.4.14 fail to enforce path containment on tool-result media references, enabling attackers to craft malicious tool-result inputs that trigger arbitrary local file reads or Windows UNC path access without authentication. An attacker can disclose sensitive files or extract credentials by exploiting this path-traversal weakness in the tool-result processing logic, requiring only network access and the ability to provide crafted tool-result media parameters to an exposed endpoint.

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CVE-2026-41389 vulnerability details – vuln.today
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