VYPR
Medium severity5.5NVD Advisory· Published Jun 23, 2026· Updated Jun 24, 2026

CVE-2026-56692

CVE-2026-56692

Description

NanoClaw before 2.1.17 contains a symlink following vulnerability in forwardAttachedFiles that allows container-controlled agents to exfiltrate host-readable files. The host validates attachment filenames using only isSafeAttachmentName before copying with fs.copyFileSync, which follows symlinks without containment checks, allowing malicious agents to disclose arbitrary host files.

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Affected products

1

Patches

Vulnerability mechanics

References

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