mal-2026-771
Vulnerability from ossf_malicious_packages
Published
2026-02-05 19:06
Modified
2026-02-06 03:05
Summary
Malicious code in test-npm-style (npm)
Details

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

Source: amazon-inspector (38db992411a56d07cbda15c79d3428dddd769488313604ade2606f11da3e6e4c)

The package test-npm-style was found to contain malicious code.

Source: ossf-package-analysis (5610c16fa16d9ae86f9ebda3f0ce131f619e830119eb7460a863d5d3d14d733f)

The OpenSSF Package Analysis project identified 'test-npm-style' @ 1.0.11 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "test-npm-style"
      },
      "versions": [
        "1.0.3",
        "1.0.5",
        "1.0.7",
        "1.0.9",
        "1.0.8",
        "1.0.11",
        "1.0.12"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "actran@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    },
    {
      "contact": [
        "https://github.com/ossf/package-analysis",
        "https://openssf.slack.com/channels/package_analysis"
      ],
      "name": "OpenSSF: Package Analysis",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "import_time": "2026-02-05T19:19:10.945896768Z",
        "modified_time": "2026-02-05T19:06:12Z",
        "sha256": "6767ead328c2fe900330ce901542764c8b67c3924b3f865ac6b40f121ba320f2",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.3"
        ]
      },
      {
        "import_time": "2026-02-05T19:45:00.670850932Z",
        "modified_time": "2026-02-05T19:26:07Z",
        "sha256": "25da636f769940c2f80e7b227515d85b7b78d4672f9714c45412aa165d8ce315",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.5"
        ]
      },
      {
        "import_time": "2026-02-05T19:45:00.765355868Z",
        "modified_time": "2026-02-05T19:31:03Z",
        "sha256": "66baecfc84826d97135bd9f2dfc1699d1e901f51ec51f0c0c99d5906b0b01842",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.7"
        ]
      },
      {
        "import_time": "2026-02-05T19:45:00.903357949Z",
        "modified_time": "2026-02-05T19:41:02Z",
        "sha256": "8264154c82a406e79a853ef0f5bec9aca4583c146343e17fc34c8d35ce2f0cc7",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.9"
        ]
      },
      {
        "import_time": "2026-02-05T19:45:00.828979009Z",
        "modified_time": "2026-02-05T19:36:15Z",
        "sha256": "a17ca7272667d521ede60e24f62c223f2d258783d0677594753e2ee4e52eb356",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.8"
        ]
      },
      {
        "import_time": "2026-02-05T20:11:58.724034977Z",
        "modified_time": "2026-02-05T20:00:51Z",
        "sha256": "5610c16fa16d9ae86f9ebda3f0ce131f619e830119eb7460a863d5d3d14d733f",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.11"
        ]
      },
      {
        "import_time": "2026-02-05T20:46:10.271079994Z",
        "modified_time": "2026-02-05T20:13:26Z",
        "sha256": "2ed6eb7168043549f7eb330af495d3ade3e3edb51d085c7b98b129577fdb3af8",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.12"
        ]
      },
      {
        "import_time": "2026-02-06T03:03:36.865076974Z",
        "modified_time": "2026-02-06T02:07:02Z",
        "sha256": "38db992411a56d07cbda15c79d3428dddd769488313604ade2606f11da3e6e4c",
        "source": "amazon-inspector",
        "versions": [
          "1.0.3",
          "1.0.5",
          "1.0.7",
          "1.0.9",
          "1.0.8",
          "1.0.11",
          "1.0.12"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (38db992411a56d07cbda15c79d3428dddd769488313604ade2606f11da3e6e4c)\nThe package test-npm-style was found to contain malicious code.\n\n## Source: ossf-package-analysis (5610c16fa16d9ae86f9ebda3f0ce131f619e830119eb7460a863d5d3d14d733f)\nThe OpenSSF Package Analysis project identified \u0027test-npm-style\u0027 @ 1.0.11 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n",
  "id": "MAL-2026-771",
  "modified": "2026-02-06T03:05:27Z",
  "published": "2026-02-05T19:06:12Z",
  "schema_version": "1.7.4",
  "summary": "Malicious code in test-npm-style (npm)"
}


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Sightings

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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.
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  • 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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