{
  "affected": [
    {
      "affectedData": [
        {
          "product": "maker.js",
          "vendor": "microsoft",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 0.19.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:maker.js:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "1DB78CEE-2892-487A-B7BA-076AF9E75CF1",
              "versionEndIncluding": "0.19.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Maker.js is a 2D vector line drawing and shape modeling for CNC and laser cutters. In versions up to and including 0.19.1, the `makerjs.extendObject` function copies properties from source objects without proper validation, potentially exposing applications to security risks. The function lacks `hasOwnProperty()` checks and does not filter dangerous keys, allowing inherited properties and potentially malicious properties to be copied to target objects. A patch is available in commit 85e0f12bd868974b891601a141974f929dec36b8, which is expected to be part of version 0.19.2."
    },
    {
      "lang": "es",
      "value": "Maker.js es un dibujo de l\u00edneas vectoriales 2D y modelado de formas para cortadoras CNC y l\u00e1ser. En versiones hasta la 0.19.1 inclusive, la funci\u00f3n \u0027makerjs.extendObject\u0027 copia propiedades de objetos de origen sin una validaci\u00f3n adecuada, exponiendo potencialmente las aplicaciones a riesgos de seguridad. La funci\u00f3n carece de comprobaciones de \u0027hasOwnProperty()\u0027 y no filtra claves peligrosas, permitiendo que propiedades heredadas y propiedades potencialmente maliciosas sean copiadas a objetos de destino. Un parche est\u00e1 disponible en el commit 85e0f12bd868974b891601a141974f929dec36b8, el cual se espera que sea parte de la versi\u00f3n 0.19.2."
    }
  ],
  "id": "CVE-2026-24888",
  "lastModified": "2026-06-17T10:23:45.177",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-24888",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-29T16:02:22.958539Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-28T22:15:56.517",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/microsoft/maker.js/blob/98cffa82a372ff942194c925a12a311253587167/packages/maker.js/src/core/maker.ts#L232-L241"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/microsoft/maker.js/commit/85e0f12bd868974b891601a141974f929dec36b8"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/microsoft/maker.js/security/advisories/GHSA-2cp6-34r9-54xx"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/microsoft/maker.js/security/advisories/GHSA-2cp6-34r9-54xx"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1321"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}