Malicious code in crelic-bqwheel-52f66a3f1d (PyPI)

{
  "id": "e4a2acb4036f4da1363695d3238560c0808198f5b76cafdddc2c4cfb85b2f75e",
  "url": "https://osv.dev/vulnerability/MAL-2026-17863",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Malicious code in crelic-bqwheel-52f66a3f1d (PyPI)",
    "summary": "--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (0ca34d571eaf519847a961f7da1f203d35f7a3c011f5fd4df3744f50a0615d2e) Package attempts to collect environment variables from a specific environment, self-identified as BigQuery user-defined functions research. The final exfiltration of collected data seems to require the control of the execution environment, supporting the research/pentest claims. --- 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: 2026-10-crelic-bqwheel-52f66a3f1d Reasons (based on the campaign): - abuses-pth - exfiltration-env-variables - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.",
    "evidence": "osv:MAL-2026-17863",
    "products": [
      {
        "name": {
          "value": "crelic-bqwheel-52f66a3f1d",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "0.0.1",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "MAL-2026-17863",
      "aliases": [
        "MAL-2026-17863"
      ],
      "affected": [
        {
          "package": {
            "name": "crelic-bqwheel-52f66a3f1d",
            "purl": "pkg:pypi/crelic-bqwheel-52f66a3f1d",
            "ecosystem": "PyPI"
          },
          "versions": [
            "0.0.1"
          ],
          "database_specific": {
            "source": "https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/crelic-bqwheel-52f66a3f1d/MAL-2026-17863.json"
          }
        }
      ],
      "modified": "2026-10-13T23:45:04.848544232Z",
      "provider": "osv",
      "references": [
        "https://bad-packages.kam193.eu/pypi/package/crelic-bqwheel-52f66a3f1d"
      ],
      "provider_metadata": {
        "malicious-packages-origins": [
          {
            "id": "pypi/2026-10-crelic-bqwheel-52f66a3f1d/crelic-bqwheel-52f66a3f1d",
            "sha256": "0ca34d571eaf519847a961f7da1f203d35f7a3c011f5fd4df3744f50a0615d2e",
            "source": "kam193",
            "versions": [
              "0.0.1"
            ],
            "import_time": "2026-10-13T23:14:47.188881886Z",
            "modified_time": "2026-10-13T22:46:32.558759Z"
          },
          {
            "id": "pypi/2026-10-crelic-bqwheel-52f66a3f1d/crelic-bqwheel-52f66a3f1d",
            "sha256": "d4583665a5bfbe548102afc727dccfb09aab21d16c8e3faa47590da72c2c1164",
            "source": "kam193",
            "versions": [
              "0.0.1"
            ],
            "import_time": "2026-10-13T23:38:46.486631424Z",
            "modified_time": "2026-10-13T22:46:32.558759Z"
          }
        ]
      }
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 313755,
  "published_at": "2026-10-13T22:46:32+00:00"
}