mal-2025-48356
Vulnerability from ossf_malicious_packages
Published
2025-10-07 14:57
Modified
2025-10-27 18:09
Summary
Malicious code in chain-xor (npm)
Details

The package chain-xor was found to contain malicious code.

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

Credits
Amazon Inspector actran@amazon.com
ReversingLabs www.reversinglabs.com
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "chain-xor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": [
        "1.0.0"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "actran@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    },
    {
      "contact": [
        "https://www.reversinglabs.com"
      ],
      "name": "ReversingLabs",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "RLMA-2025-05292",
        "import_time": "2025-10-27T18:08:53.271222442Z",
        "modified_time": "2025-10-23T19:27:27Z",
        "sha256": "6ec6de495586ec1c84efc94563f636bc96664016eb45a52479d54ede67c7b2dc",
        "source": "reversing-labs",
        "versions": [
          "1.0.0"
        ]
      }
    ]
  },
  "details": "The package chain-xor was found to contain malicious code.\n\n---\n_-= Per source details. Do not edit below this line.=-_\n",
  "id": "MAL-2025-48356",
  "modified": "2025-10-27T18:09:48Z",
  "published": "2025-10-07T14:57:52Z",
  "schema_version": "1.5.0",
  "summary": "Malicious code in chain-xor (npm)"
}


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Sightings

Author Source Type Date

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



Detection rules are retrieved from Rulezet.