MAL-2025-191881

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/supersafecalc/MAL-2025-191881.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-191881
Published
2025-07-28T18:58:47Z
Modified
2025-12-12T20:43:02Z
Summary
Malicious code in supersafecalc (PyPI)
Details

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

Source: kam193 (7e6f4c47c6eaf1976109a771b78c82dbda4409960e11301f85bf120add36b78c)

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/supersafecalc",
            "import_time": "2025-12-02T22:30:56.422967616Z",
            "modified_time": "2025-07-28T18:58:47.215994Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "sha256": "73e1cc99e0130fa0f184ade0d88f1d3e2e7c03061f1aa8486df169a73583229d",
            "source": "kam193"
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/supersafecalc",
            "import_time": "2025-12-02T23:07:19.608196698Z",
            "modified_time": "2025-07-28T18:58:47.215994Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "sha256": "7e6f4c47c6eaf1976109a771b78c82dbda4409960e11301f85bf120add36b78c",
            "source": "kam193"
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/supersafecalc",
            "import_time": "2025-12-10T21:38:58.711976036Z",
            "modified_time": "2025-07-28T18:58:47.215994Z",
            "sha256": "c1d27f510d8cdefa593bdc4566545621d011a34a90ae60f0d19e382ebf0be3a1",
            "source": "kam193",
            "versions": [
                "2.0.0",
                "2.0.1",
                "3.0.1"
            ]
        }
    ]
}
References
Credits

Affected packages

PyPI / supersafecalc

Package

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

Affected ranges

Affected versions

2.*
2.0.0
2.0.1
3.*
3.0.1

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/supersafecalc/MAL-2025-191881.json"