MAL-2025-192992

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/umap/MAL-2025-192992.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-192992
Published
2025-12-31T11:45:36Z
Modified
2025-12-31T12:55:54.318605Z
Summary
Malicious code in umap (PyPI)
Details

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

Source: kam193 (f9193e80107a3f7a1b0bb8b91f7414a47469e00dd7ce18638c519ab0130ae6f0)

Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • The package overrides the install command in setup.py to execute malicious code during installation.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/umap",
            "versions": [
                "0.0.0",
                "0.1.1",
                "0.1.2"
            ],
            "import_time": "2025-12-31T12:48:17.936750127Z",
            "source": "kam193",
            "modified_time": "2025-12-31T11:45:36.692132Z",
            "sha256": "f9193e80107a3f7a1b0bb8b91f7414a47469e00dd7ce18638c519ab0130ae6f0"
        }
    ]
}
References
Credits

Affected packages

PyPI / umap

Package

Name
umap
View open source insights on deps.dev
Purl
pkg:pypi/umap

Affected ranges

Affected versions

0.*

0.0.0
0.1.1
0.1.2

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/umap/MAL-2025-192992.json"