CVE-2026-47690

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Source

https://cve.org/CVERecord?id=CVE-2026-47690

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47690.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-47690

Aliases

GHSA-wrpf-f35c-j28w

Published

2026-07-21T20:46:26Z

Modified

2026-08-12T03:51:27Z

Severity

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

Summary

MeltanoHub vulnerable to command injection in the `test_dispatcher` GitHub Actions workflow

Details

MeltanoHub is the source code for hub.meltano.com, the central place for Meltano plugins. Versions of the repo prior to commit 923820de8f64d753951fbbd54f7282a3d5f75173 were vulnerable to exfiltration of GITHUB_TOKEN with write permissions to the repository. The vulnerable workflow used pull_request_target, which runs in the context of the base repository with access to secrets. Commit 923820de8f64d753951fbbd54f7282a3d5f75173 fixes the issue. No known workarounds are available.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-1336",
        "CWE-77"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47690.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "923820de8f64d753951fbbd54f7282a3d5f75173"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}

References

Affected packages

Git / github.com/meltano/hub

Affected ranges

Type

GIT

Repo

https://github.com/meltano/hub

Events

Introduced

Fixed

923820de8f64d753951fbbd54f7282a3d5f75173

Database specific

Show details

{
    "source": "REFERENCES"
}

Affected versions

Other

old-hub

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47690.json"