CVE-2026-40503

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Source

https://cve.org/CVERecord?id=CVE-2026-40503

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40503.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-40503

Published

2026-04-16T00:08:09.535Z

Modified

2026-07-16T03:31:05.600766056Z

Severity

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

Summary

OpenHarness Path Traversal Information Disclosure via /memory show

Details

OpenHarness prior to commit dd1d235 contains a path traversal vulnerability that allows remote gateway users with chat access to read arbitrary files by supplying path traversal sequences to the /memory show slash command. Attackers can manipulate the path input parameter to escape the project memory directory and access sensitive files accessible to the OpenHarness process without filesystem containment validation.

Database specific

{
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40503.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "dd1d235450dd987b20bff01b7bfb02fe8620a0af"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ],
    "cna_assigner": "VulnCheck"
}

References

Affected packages

Git / github.com/hkuds/openharness

Affected ranges

Type

GIT

Repo

https://github.com/hkuds/openharness

Events

Introduced

Fixed

dd1d235450dd987b20bff01b7bfb02fe8620a0af

Database specific

{
    "source": "REFERENCES"
}

Affected versions

v0.*

v0.1.6

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40503.json"