MAL-2026-4171

Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@mc-xp/mc-monolith-js-src-package/MAL-2026-4171.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-4171

Published

2026-05-19T16:11:37Z

Modified

2026-05-19T16:46:40.106914495Z

Summary

Malicious code in @mc-xp/mc-monolith-js-src-package (npm)

Details

-= Per source details. Do not edit below this line.=-

Source: ossf-package-analysis (13fafa7ca25af537c9383868398521cf50a086c1055e9451e4a2208de0083923)

The OpenSSF Package Analysis project identified '@mc-xp/mc-monolith-js-src-package' @ 99.9.1 (npm) as malicious.

It is considered malicious because:

The package communicates with a domain associated with malicious activity.

Database specific

{
    "malicious-packages-origins": [
        {
            "modified_time": "2026-05-19T16:11:37Z",
            "versions": [
                "99.9.1"
            ],
            "sha256": "13fafa7ca25af537c9383868398521cf50a086c1055e9451e4a2208de0083923",
            "source": "ossf-package-analysis",
            "import_time": "2026-05-19T16:35:59.819095405Z"
        }
    ]
}

References

Credits

- OpenSSF: Package Analysis - FINDER
- - https://github.com/ossf/package-analysis
  - https://openssf.slack.com/channels/package_analysis

Affected packages

npm / @mc-xp/mc-monolith-js-src-package

Package

Name: @mc-xp/mc-monolith-js-src-package; View open source insights on deps.dev
Purl: pkg:npm/%40mc-xp%2Fmc-monolith-js-src-package

Affected ranges

Affected versions

99.*

99.9.1

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@mc-xp/mc-monolith-js-src-package/MAL-2026-4171.json"