MAL-2026-2013

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/nump/MAL-2026-2013.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-2013
Published
2026-03-21T14:34:04Z
Modified
2026-03-21T15:17:00.158094Z
Summary
Malicious code in nump (PyPI)
Details

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

Source: kam193 (daf533091c2cd6d2ae82e47f2ba9264b23395105f9c088018560c13cea33801f)

Package is a typosquatting or dependency confusion attempt with a low-harm local-only action, like leaving a flag file.

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-local-typosquatting

Reasons (based on the campaign):

  • dependency-confusion

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

  • typosquatting

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "pypi/GENERIC-local-typosquatting/nump",
            "import_time": "2026-03-21T15:09:44.398664794Z",
            "sha256": "daf533091c2cd6d2ae82e47f2ba9264b23395105f9c088018560c13cea33801f",
            "source": "kam193",
            "modified_time": "2026-03-21T14:34:15.619728Z",
            "versions": [
                "1",
                "1.3.3.7",
                "3.3.0.1",
                "5.5.5.5"
            ]
        }
    ]
}
References
Credits

Affected packages

PyPI / nump

Package

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

Affected ranges

Affected versions

Other
1
1.*
1.3.3.7
3.*
3.3.0.1
5.*
5.5.5.5

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/nump/MAL-2026-2013.json"