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CVE-2025-24841

Estado: AplazadaMedia (5.4)—

Movable Type contains a stored cross-site scripting vulnerability in the HTML edit mode of MT Block Editor. It is exploitable when TinyMCE6 is used as a rich text editor and an arbitrary script may be executed on a logged-in user's web browser.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Movabletype — Movable TypeAITinymce — TinymceAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-24841",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-24841",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-19T14:52:35.812470Z"
        }
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "vultures@jpcert.or.jp",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.0",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type (8.4.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "8.4.1 and earlier"
            }
          ]
        },
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type (8.0.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "8.0.5 and earlier"
            }
          ]
        },
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type Advanced  (8.4.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "8.4.1 and earlier"
            }
          ]
        },
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type Advanced  (8.0.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "8.0.5 and earlier"
            }
          ]
        },
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type Premium (2.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "2.06 and earlier"
            }
          ]
        },
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type Premium (Advanced Edition) (2.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "2.06 and earlier"
            }
          ]
        },
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type Cloud Edition (8.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "8.4.1 and earlier"
            }
          ]
        },
        {
          "vendor": "Six Apart Ltd.",
          "product": "Movable Type Premium Cloud Edition (2.x series)",
          "versions": [
            {
              "status": "affected",
              "version": "2.06 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-02-19T06:15:21.853",
  "references": [
    {
      "url": "https://jvn.jp/en/jp/JVN48742353/",
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://www.movabletype.org/news/2025/02/mt-842-released.html",
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "vultures@jpcert.or.jp",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Movable Type contains a stored cross-site scripting vulnerability in the HTML edit mode of MT Block Editor. It is exploitable when TinyMCE6 is used as a rich text editor and an arbitrary script may be executed on a logged-in user's web browser."
    },
    {
      "lang": "es",
      "value": "El tipo móvil contiene una vulnerabilidad Cross-Site Scripting Almacenado en el modo de edición HTML del editor de bloques MT. Es explotable cuando TinyMCE6 se usa como un editor de texto rico y un arbitrary script puede ejecutarse en el navegador web de un usuario conectado."
    }
  ],
  "lastModified": "2026-06-17T08:59:41.887",
  "sourceIdentifier": "vultures@jpcert.or.jp"
}