mal-2025-191788
Vulnerability from ossf_malicious_packages
Published
2025-10-13 07:46
Modified
2025-12-31 02:45
Summary
Malicious code in mcp-runcmd-server (PyPI)
Details

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

Source: kam193 (2e5608c421ba44a3a2e20b924bd3399d6452dba66e7aea10a0fcdc8044f5a996)

Package starts a reverse shell to a hardcoded location


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

Campaign: 2025-10-mcp-runcommand-server

Reasons (based on the campaign):

  • The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.



{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mcp-runcmd-server"
      },
      "versions": [
        "2.0",
        "1.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)"
    },
    {
      "contact": [
        "https://github.com/kam193",
        "https://bad-packages.kam193.eu/"
      ],
      "name": "Kamil Ma\u0144kowski (kam193)",
      "type": "REPORTER"
    }
  ],
  "database_specific": {
    "iocs": {
      "ips": [
        "45.115.38.27"
      ]
    },
    "malicious-packages-origins": [
      {
        "id": "pypi/2025-10-mcp-runcommand-server/mcp-runcmd-server",
        "import_time": "2025-12-02T22:30:55.327491552Z",
        "modified_time": "2025-10-13T07:46:53.502024Z",
        "sha256": "970f8eef061302ee1741f2441b75587c89ba4c03dc2b8957aa0153487b364022",
        "source": "kam193",
        "versions": [
          "2.0",
          "1.0"
        ]
      },
      {
        "id": "pypi/2025-10-mcp-runcommand-server/mcp-runcmd-server",
        "import_time": "2025-12-02T23:07:18.35548209Z",
        "modified_time": "2025-10-13T07:46:53.502024Z",
        "sha256": "2e5608c421ba44a3a2e20b924bd3399d6452dba66e7aea10a0fcdc8044f5a996",
        "source": "kam193",
        "versions": [
          "2.0",
          "1.0"
        ]
      },
      {
        "id": "pypi/2025-10-mcp-runcommand-server/mcp-runcmd-server",
        "import_time": "2025-12-30T22:39:04.127888455Z",
        "modified_time": "2025-10-13T07:46:53.502024Z",
        "sha256": "22017cb0a5e5e8de99e25dbbd8b3ff3546d3a61d56aec583f6545473ed133194",
        "source": "kam193",
        "versions": [
          "1.0",
          "2.0"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (2e5608c421ba44a3a2e20b924bd3399d6452dba66e7aea10a0fcdc8044f5a996)\nPackage starts a reverse shell to a hardcoded location\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-10-mcp-runcommand-server\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim\u0027s machine.\n",
  "id": "MAL-2025-191788",
  "modified": "2025-12-31T02:45:15Z",
  "published": "2025-10-13T07:46:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://bad-packages.kam193.eu/pypi/package/mcp-runcmd-server"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in mcp-runcmd-server (PyPI)"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…