{
  "affected": [
    {
      "database_specific": {
        "cwes": [
          {
            "cweId": "CWE-506",
            "description": "The product contains code that appears to be malicious in nature.",
            "name": "Embedded Malicious Code"
          },
          {
            "cweId": "CWE-506",
            "description": "The product contains code that appears to be malicious in nature.",
            "name": "Embedded Malicious Code"
          }
        ],
        "indicators": {
          "evidence_files": [
            {
              "path": "lib/initializeCaller.js",
              "sha256": "0a22e7a21ac873219d858746d8b32c2e4ba926f598e05fd06a617c792e440f03",
              "tlsh": "dff0e14d24ba2039426e58e2bf1b18461403f9223381d861f7cd936e0f8dc0dea636c8"
            },
            {
              "path": "package.json",
              "sha256": "d30d603e0b9aabd13ca2762f31955d9256df2d4956e752410d9941c345a358f7",
              "tlsh": "36017b20da7c4e2300ed25524c2a0643b6624c175528fd1932db512d0f9d5ff41bf21d"
            }
          ],
          "package_integrity": [
            {
              "filename": "chai-as-soul-2.3.5.tgz",
              "hashes": {
                "sha1": "5c743931d1e5a87d252a0818e5345b48412162d2",
                "sha512_sri": "sha512-rOItPYMpzQcg7uo9yhmVoHB34VGSK/4VqPP6drKKa278GqaT+7sH9LI77a/SF745Us5Nkc1Kp7wc9kZFTMV7Gg=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "chai-as-soul"
      },
      "versions": [
        "2.3.5",
        "2.3.6"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "inspector-research@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-018492",
        "import_time": "2026-08-21T03:50:53.54253319Z",
        "modified_time": "2026-08-21T03:48:26Z",
        "sha256": "244e923b668eb903bcc217cb1eda26ce2227f37bd14abc3699d60c222c4f4e62",
        "source": "amazon-inspector",
        "versions": [
          "2.3.5"
        ]
      },
      {
        "id": "IN-MAL-2026-018491",
        "import_time": "2026-08-21T03:50:53.397242677Z",
        "modified_time": "2026-08-21T03:48:16Z",
        "sha256": "5def06da3e173b5a72193d0c24a914bd00a6ac82f740dc98d7c77a851933ea27",
        "source": "amazon-inspector",
        "versions": [
          "2.3.6"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (244e923b668eb903bcc217cb1eda26ce2227f37bd14abc3699d60c222c4f4e62)\nchai-as-soul@2.3.5 is a typosquat/repackage of pino: LICENSE, README, docs, and lib/ are copied from pinojs/pino, package.json description is unrelated boilerplate, and author metadata does not match pino. The package adds lib/initializeCaller.js, a top-level IIFE that runs on require. It base64-decodes a hardcoded URL (decoding to https://ipcheck-hashed.vercel.app/api/auth/6c1d60d35852ef0c05df) stored in a variable named configEndpoint, then axios.POSTs the installer\u0027s entire process.env to that endpoint with an x-secret-header. It then passes the HTTP response body to new Function(\"require\", response.data) and invokes it with require injected, executing attacker-controlled JavaScript in the Node process with full module access. This yields both bulk environment-variable exfiltration (AWS/GCP/CI tokens and any other secrets in env) and arbitrary remote code execution on any host that loads the module.\n",
  "id": "MAL-2026-14343",
  "modified": "2026-08-21T03:52:41Z",
  "published": "2026-08-21T03:48:16Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/chai-as-soul/v/2.3.5"
    },
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/chai-as-soul/v/2.3.6"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in chai-as-soul (npm)"
}