CVE-2026-54143

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Source

https://cve.org/CVERecord?id=CVE-2026-54143

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54143.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-54143

Aliases

GHSA-f46p-6vf9-64mm

Published

2026-11-05T16:40:23Z

Modified

2026-11-05T21:32:30Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

OpenHuman allows remote inbound channel messages to create unapproved shell cron jobs leading to host command execution

Details

OpenHuman is an open-source agent harness available as a desktop application and Rust library. Before version 0.57.13, an attacker who can send messages to a configured external channel can cause the agent to create persistent shell cron jobs without human approval. The scheduler later executes these jobs with the privileges of the OpenHuman runtime user. Command validation also permits leading environment assignments that can redirect allowed commands to executable helpers. The demonstrated exploit requires a suitable helper executable already present on the host. This can lead to unauthorized persistent command execution and compromise data and resources accessible to OpenHuman. This issue is fixed in version 0.57.13.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-285",
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54143.json"
}

References

Affected packages

Git / github.com/tinyhumansai/openhuman

Affected ranges

Type

GIT

Repo

https://github.com/tinyhumansai/openhuman

Events

Introduced

Fixed

a4f07b1ec024d552027ef0ab04d6796571a9b652

Fixed

3a7180da7765af861bf44d79e025fc67dbeae0ca

Fixed

4d9fe2072fdd5787023bafa2c7a63b6f8a7e9b93

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "0.57.13"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "3a7180da7765af861bf44d79e025fc67dbeae0ca"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "range": [
                {
                    "fixed": "4d9fe2072fdd5787023bafa2c7a63b6f8a7e9b93"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v0.57.13",
            "range": [
                {
                    "fixed": "a4f07b1ec024d552027ef0ab04d6796571a9b652"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*

v0.50.3

v0.51.17

v0.51.18

v0.51.19

v0.51.2

v0.51.4

v0.51.5

v0.51.6

v0.51.8

v0.52.0

v0.52.12

v0.52.15

v0.52.16

v0.52.17

v0.52.18

v0.52.19

v0.52.2

v0.52.20

v0.52.26

v0.52.27

v0.52.28

v0.52.6

v0.52.7

v0.52.9

v0.53.0

v0.53.1

v0.53.10-staging

v0.53.11-staging

v0.53.12-staging

v0.53.13-staging

v0.53.14-staging

v0.53.15

v0.53.15-staging

v0.53.16

v0.53.17

v0.53.19-staging

v0.53.20-staging

v0.53.22

v0.53.25-staging

v0.53.26-staging

v0.53.27-staging

v0.53.28-staging

v0.53.29-staging

v0.53.3

v0.53.30-staging

v0.53.31-staging

v0.53.35

v0.53.35-staging

v0.53.36-staging

v0.53.38-staging

v0.53.4

v0.53.40

v0.53.43

v0.53.44-staging

v0.53.45-staging

v0.53.46-staging

v0.53.47-staging

v0.53.48-staging

v0.53.49-staging

v0.53.5-staging

v0.53.50-staging

v0.53.51-staging

v0.53.6-staging

v0.54.0

v0.54.22-staging

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54143.json"