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CVE-2025-22888

Estado: AplazadaMedia (5.4)—

Movable Type contains a stored cross-site scripting vulnerability in the custom block edit page of MT Block Editor. If exploited, 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 (1)

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

Movabletype — Movable TypeAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-22888",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-22888",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-19T14:54:09.952776Z"
        }
      }
    ],
    "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": "2025-02-19T06:15:21.687",
  "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 custom block edit page of MT Block Editor. If exploited, 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 la página de edición de bloque personalizado del editor de bloques MT. Si se explota, un script arbitrario puede ejecutarse en el navegador web de un usuario iniciado."
    }
  ],
  "lastModified": "2026-06-17T08:50:46.797",
  "sourceIdentifier": "vultures@jpcert.or.jp"
}