mal-2026-2026
Vulnerability from ossf_malicious_packages
Published
2026-03-22 15:49
Modified
2026-03-22 15:49
Summary
Malicious code in pipinpeace-env (PyPI)
Details

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

Source: kam193 (b76166abb6c7173f1cc74e41509f4ded1be2de5cea682016e00001e4e23b75a9)

Package is designed to exfiltrate env variables during installation. However, it requires providing a URL as an installation parameter, which suggests it's more research than direct malicious intentions.


Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: GENERIC-questionable-pentest

Reasons (based on the campaign):

  • exfiltration-env-variables

  • exfiltration-generic

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

  • typosquatting

Credits

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pipinpeace-env"
      },
      "versions": [
        "0.0.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "pypi/GENERIC-questionable-pentest/pipinpeace-env",
        "import_time": "2026-03-22T16:10:12.310971419Z",
        "modified_time": "2026-03-22T15:49:50.587239Z",
        "sha256": "b76166abb6c7173f1cc74e41509f4ded1be2de5cea682016e00001e4e23b75a9",
        "source": "kam193",
        "versions": [
          "0.0.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (b76166abb6c7173f1cc74e41509f4ded1be2de5cea682016e00001e4e23b75a9)\nPackage is designed to exfiltrate env variables during installation. However, it requires providing a URL as an installation parameter, which suggests it\u0027s more research than direct malicious intentions.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: GENERIC-questionable-pentest\n\n\nReasons (based on the campaign):\n\n\n - exfiltration-env-variables\n\n\n - exfiltration-generic\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - typosquatting\n",
  "id": "MAL-2026-2026",
  "modified": "2026-03-22T15:49:50Z",
  "published": "2026-03-22T15:49:50Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/pipinpeace-env"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in pipinpeace-env (PyPI)"
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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