mal-2026-612
Vulnerability from ossf_malicious_packages
Published
2026-01-30 23:47
Modified
2026-02-02 05:56
Summary
Malicious code in sharedclasses (npm)
Details

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

Source: amazon-inspector (9d92097d15ef8e4712a31a9d8abdaecd9e1afa7d718078fda3457ed45ef6a1c6)

The package sharedclasses was found to contain malicious code.

Source: ossf-package-analysis (27bbcbda48f1ce3d094d88b990959af80ffff4fb11c662dcad442539fcb8ac9b)

The OpenSSF Package Analysis project identified 'sharedclasses' @ 1.0.1 (npm) as malicious.

It is considered malicious because:

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

  • The package executes one or more commands associated with malicious behavior.


{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "sharedclasses"
      },
      "versions": [
        "1.0.1",
        "1.0.2"
      ]
    }
  ],
  "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": "2026-01-31T00:31:15.507259649Z",
        "modified_time": "2026-01-30T23:47:34Z",
        "sha256": "27bbcbda48f1ce3d094d88b990959af80ffff4fb11c662dcad442539fcb8ac9b",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.1"
        ]
      },
      {
        "import_time": "2026-01-31T00:31:15.698762234Z",
        "modified_time": "2026-01-31T00:06:35Z",
        "sha256": "8165cc7e0f3aa458299c11aee3a8c5410b51315917755edc3cff461f660cb794",
        "source": "ossf-package-analysis",
        "versions": [
          "1.0.2"
        ]
      },
      {
        "import_time": "2026-02-02T05:54:43.831408135Z",
        "modified_time": "2026-02-02T05:19:43Z",
        "sha256": "9d92097d15ef8e4712a31a9d8abdaecd9e1afa7d718078fda3457ed45ef6a1c6",
        "source": "amazon-inspector",
        "versions": [
          "1.0.1",
          "1.0.2"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (9d92097d15ef8e4712a31a9d8abdaecd9e1afa7d718078fda3457ed45ef6a1c6)\nThe package sharedclasses was found to contain malicious code.\n\n## Source: ossf-package-analysis (27bbcbda48f1ce3d094d88b990959af80ffff4fb11c662dcad442539fcb8ac9b)\nThe OpenSSF Package Analysis project identified \u0027sharedclasses\u0027 @ 1.0.1 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n\n- The package executes one or more commands associated with malicious behavior.\n",
  "id": "MAL-2026-612",
  "modified": "2026-02-02T05:56:30Z",
  "published": "2026-01-30T23:47:34Z",
  "schema_version": "1.7.4",
  "summary": "Malicious code in sharedclasses (npm)"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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