mal-2026-936
Vulnerability from ossf_malicious_packages
Published
2026-02-18 19:43
Modified
2026-02-18 19:43
Summary
Malicious code in questpro (PyPI)
Details

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

Source: kam193 (be333f6f44c50eba4d7a7c11754e048bdc2ed092ae58cee1e88cb24225d4d151)

When using the package, user's Discord tokens are silently exfiltrated.

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

Campaign: 2026-02-questpro

Reasons (based on the campaign):

  • infostealer

  • exfiltration-credentials

  • action-hidden-in-lib-usage

Credits
Kamil Mańkowski (kam193) github.com/kam193 bad-packages.kam193.eu/
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "questpro"
      },
      "versions": [
        "1.0.0",
        "1.0.3",
        "3.0.0",
        "3.0.5",
        "4.0.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "urls": [
        "https://discord.com/api/webhooks/1471477972589613282/64mOMvy7dvNm5m2Hy4v7PSBTytp9bmKBCZ9oULmtkTZPDsBUkq64w0YL6NR3w1b0rb5a"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2026-02-questpro/questpro",
        "import_time": "2026-02-18T20:16:32.726179036Z",
        "modified_time": "2026-02-18T19:43:37.794004Z",
        "sha256": "be333f6f44c50eba4d7a7c11754e048bdc2ed092ae58cee1e88cb24225d4d151",
        "source": "kam193",
        "versions": [
          "1.0.0",
          "1.0.3",
          "3.0.0",
          "3.0.5",
          "4.0.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (be333f6f44c50eba4d7a7c11754e048bdc2ed092ae58cee1e88cb24225d4d151)\nWhen using the package, user\u0027s Discord tokens are silently exfiltrated.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-02-questpro\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - exfiltration-credentials\n\n\n - action-hidden-in-lib-usage\n",
  "id": "MAL-2026-936",
  "modified": "2026-02-18T19:43:37Z",
  "published": "2026-02-18T19:43:37Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/questpro"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in questpro (PyPI)"
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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