MAL-2026-4493
Vulnerability from ossf_malicious_packages
Published
2026-05-20 04:16
Modified
2026-05-20 04:16
Summary
Malicious code in axiosqqq (npm)
Details

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

Source: amazon-inspector (a9cf5bc7a896b21f9af923c60b9283758bf46d4fb279f752a42bae43bb6006aa)

Package name axiosqqq is a 3-character-suffix typosquat of axios and ships axios's verbatim source, README, and CHANGELOG to impersonate the legitimate package. The only material divergence from upstream axios is an added runtime dependency in package.json: "@caspianph/storyteller": "^1.0.0". No file in the tarball imports or references this dependency, so it serves no functional purpose in the package; its only effect is that npm install axiosqqq resolves and installs @caspianph/storyteller, whose lifecycle hooks and main module will execute in the installer's environment. This is the namespace-abuse / smuggled-transitive-dependency pattern: the lure package mimics a top-tier registry name to get installed, and the actual payload is the unrelated scoped package pulled in transitively. The static C2/POST/ping pattern matches fire on the bundled axios.cjs and reflect axios's normal HTTP-client surface (POST, fetch, ping helpers) rather than added exfiltration code — the typosquat's harm is structural, via the injected dependency, not via modifications to the axios bundle itself.

CWE
  • CWE-506 - The product contains code that appears to be malicious in nature.
Credits
Amazon Inspector actran@amazon.com

{
  "affected": [
    {
      "database_specific": {
        "cwes": [
          {
            "cweId": "CWE-506",
            "description": "The product contains code that appears to be malicious in nature.",
            "name": "Embedded Malicious Code"
          }
        ],
        "indicators": {
          "evidence_files": [
            {
              "path": "package.json",
              "sha256": "8f15d9ae65c6ea4dd4fec2b96c68d01cc60fa25c5d0d895f6253caa2002aa476",
              "tlsh": "07d1ed62c89a4d572fe43aa8a85a9155b235c04fcc41f91d73ae424c4f4c72f32fb66e"
            }
          ],
          "package_integrity": [
            {
              "filename": "axiosqqq-1.16.2.tgz",
              "hashes": {
                "sha1": "5e110fd6fa3afa14bf2671d756baa9f2972d3e27",
                "sha512_sri": "sha512-an9BYensuEdOipJmFz/W9w2FhS4/ANZMs41uj+kRxzITC666Rdso+kVygGVCeYS3CgEeoFl3JqHODyTqDNl0xw=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "axiosqqq"
      },
      "versions": [
        "1.16.2"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "actran@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-003459",
        "import_time": "2026-05-26T05:50:40.973991855Z",
        "modified_time": "2026-05-20T04:16:47Z",
        "sha256": "a9cf5bc7a896b21f9af923c60b9283758bf46d4fb279f752a42bae43bb6006aa",
        "source": "amazon-inspector",
        "versions": [
          "1.16.2"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (a9cf5bc7a896b21f9af923c60b9283758bf46d4fb279f752a42bae43bb6006aa)\nPackage name `axiosqqq` is a 3-character-suffix typosquat of `axios` and ships axios\u0027s verbatim source, README, and CHANGELOG to impersonate the legitimate package. The only material divergence from upstream axios is an added runtime dependency in package.json: `\"@caspianph/storyteller\": \"^1.0.0\"`. No file in the tarball imports or references this dependency, so it serves no functional purpose in the package; its only effect is that `npm install axiosqqq` resolves and installs `@caspianph/storyteller`, whose lifecycle hooks and main module will execute in the installer\u0027s environment. This is the namespace-abuse / smuggled-transitive-dependency pattern: the lure package mimics a top-tier registry name to get installed, and the actual payload is the unrelated scoped package pulled in transitively. The static C2/POST/ping pattern matches fire on the bundled axios.cjs and reflect axios\u0027s normal HTTP-client surface (POST, fetch, ping helpers) rather than added exfiltration code \u2014 the typosquat\u0027s harm is structural, via the injected dependency, not via modifications to the axios bundle itself.\n",
  "id": "MAL-2026-4493",
  "modified": "2026-05-20T04:16:47Z",
  "published": "2026-05-20T04:16:47Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/axiosqqq/v/1.16.2"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in axiosqqq (npm)"
}


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