CVE-2026-41389

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.

Score

CVSS 4.0 6.3 Medium

Status

Analyzed - disclosure@vulncheck.com

Published

2026-04-20

Last modified

2026-04-20

Weaknesses

CWE-73

Affected products

• Openclaw (Openclaw)

References

• https://github.com/openclaw/openclaw/commit/1470de5d3e0970856d86cd99336bb8ada3fe87da
• https://github.com/openclaw/openclaw/commit/52ef42302ead9e183e6c8810e0a04ee4ef8ae9fc
• https://github.com/openclaw/openclaw/commit/6e58f1f9f54bca1fea1268ec0ee4c01a2af03dde
• https://github.com/openclaw/openclaw/security/advisories/GHSA-mr34-9552-qr95
• https://www.vulncheck.com/advisories/openclaw-arbitrary-file-read-via-unvalidated-tool-result-media-paths