{
  "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": {
          "domains": [
            "scripts-loader.pulse-web-platform-core.oob.moika.tech"
          ],
          "evidence_files": [
            {
              "path": "preinstall.js",
              "sha256": "a70b77c6d2828400141e6d188485d742427792d33c455c07cc32cd176fbe10dc",
              "tlsh": "8a1123a223a7062892d5bac459fc1441a5b3e27133f397c0f26c71f1279e03882bb9f5"
            },
            {
              "path": "package.json",
              "sha256": "6d4a84d9d503b59d4b80c30cad59910e399bdf2d0e6565908390cb60f98d66b3",
              "tlsh": "cfd0c2309a11e93329d45be2286a9506a1b04e0b4050ac0c67d3101e86ab6a684bf28a"
            }
          ],
          "package_integrity": [
            {
              "filename": "scripts-loader-99.99.7.tgz",
              "hashes": {
                "sha1": "3fb4c1cfc043bc226d891cfc89532957e638c8ef",
                "sha512_sri": "sha512-4MlBMx1CTlm377XtzPjADloNtTfE2NfFisF3YGNoIN8T/NobA+Qx9NHe3FfXA31lVL99X/oNLjMYGF3CCpzctg=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "@pulse-web-platform-core/scripts-loader"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": [
        "99.99.7"
      ]
    }
  ],
  "aliases": [
    "GHSA-f75f-hrx6-f8qh"
  ],
  "credits": [
    {
      "contact": [
        "actran@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-003926",
        "import_time": "2026-05-26T05:51:36.067497093Z",
        "modified_time": "2026-05-21T17:01:50Z",
        "sha256": "7c69fc52eb76aa05711ea0c128624eb1fc8c70655a58f2f3e646da1dcd20f254",
        "source": "amazon-inspector",
        "versions": [
          "99.99.7"
        ]
      },
      {
        "id": "IN-MAL-2026-003927",
        "import_time": "2026-05-26T05:51:36.197271636Z",
        "modified_time": "2026-05-21T17:01:50Z",
        "sha256": "c198737da8eb0f424965be8360bb13ab81cfc062db919dbda6de136ced77eef7",
        "source": "amazon-inspector",
        "versions": [
          "99.99.7"
        ]
      },
      {
        "id": "GHSA-f75f-hrx6-f8qh",
        "import_time": "2026-05-28T15:25:19.329017379Z",
        "modified_time": "2026-05-28T13:39:44Z",
        "ranges": [
          {
            "events": [
              {
                "introduced": "0"
              }
            ],
            "type": "SEMVER"
          }
        ],
        "sha256": "cd9e3f800de83f801bc83bea04d4f2d5760a75001fb61d58d39feef6069b5810",
        "source": "ghsa-malware"
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (7c69fc52eb76aa05711ea0c128624eb1fc8c70655a58f2f3e646da1dcd20f254)\nOn `npm install`, the package\u0027s preinstall.js performs an HTTP GET to `http://${pkg}.${scope}.oob.moika.tech/poc.js` and passes the response body directly to `eval()` with no integrity verification. The URL embeds the installing package\u0027s scope and name as DNS subdomains of `oob.moika.tech`, causing the installer\u0027s resolver and the remote server to receive the target\u0027s scope/package context as an out-of-band beacon before any code runs. The fetched payload then executes with the installer\u0027s privileges; an in-source comment indicates intent to collect `whoami`, `hostname`, `ifconfig`, and `/etc/passwd` output. The package metadata (`keywords: [\"bug bounty\"]`, version `99.99.7`, generic description `k2 cloud utilities`, scope `@pulse-web-platform-core`) is consistent with a dependency-confusion probe targeting an internal scope, but the install-time behavior is indistinguishable from a malicious supply-chain attack: every installer who pulls this package \u2014 whether deliberately or via name-confusion \u2014 executes attacker-controlled remote code over unauthenticated HTTP.\n\n## Source: ghsa-malware (cd9e3f800de83f801bc83bea04d4f2d5760a75001fb61d58d39feef6069b5810)\nAny computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.\n",
  "id": "MAL-2026-4421",
  "modified": "2026-05-28T15:26:36Z",
  "published": "2026-05-21T17:01:50Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/@pulse-web-platform-core/scripts-loader/v/99.99.7"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-f75f-hrx6-f8qh"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in @pulse-web-platform-core/scripts-loader (npm)"
}