CVE-2026-56692

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Source

https://cve.org/CVERecord?id=CVE-2026-56692

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56692.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-56692

Published

2026-06-23T15:34:56.366Z

Modified

2026-07-08T08:11:35.332974840Z

Severity

6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

NanoClaw < 2.1.17 - Arbitrary File Read via Symlink Following in forwardAttachedFiles

Details

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.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-59"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56692.json"
}

References

Affected packages

Git / github.com/nanocoai/nanoclaw

Affected ranges

Type

GIT

Repo

https://github.com/nanocoai/nanoclaw

Events

Introduced

Fixed

ee7f891698760f21b9e79a850d64c7f633cd95ef

Fixed

28032bc0eca76c91fb3d8be0013e8bcaf2f5aeae

Database specific

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.17"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v1.*

v1.1.6

v1.2.0

v2.*

v2.0.54

v2.0.63

v2.0.64

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56692.json"