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CVE-2024-51750

Estado: AplazadaMedia (5)—

Element is a Matrix web client built using the Matrix React SDK. A malicious homeserver can send invalid messages over federation which can prevent Element Web and Desktop from rendering single messages or the entire room containing them. This was patched in Element Web and Desktop 1.11.85.

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 (3)

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

Element — DesktopAIElement — Element WEBAIElement — Matrix React SDKAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-51750",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-51750",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-12T17:12:11.203871Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "element-hq",
          "product": "element-web",
          "versions": [
            {
              "status": "affected",
              "version": "< 1.11.85"
            }
          ]
        }
      ]
    }
  ],
  "published": "2024-11-12T17:15:10.130",
  "references": [
    {
      "url": "https://github.com/element-hq/element-web/commit/231073c578d5f92b33cde7aa2b0b9c5836b2dc48",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/element-hq/element-web/security/advisories/GHSA-w36j-v56h-q9pc",
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Element is a Matrix web client built using the Matrix React SDK. A malicious homeserver can send invalid messages over federation which can prevent Element Web and Desktop from rendering single messages or the entire room containing them. This was patched in Element Web and Desktop 1.11.85."
    },
    {
      "lang": "es",
      "value": "Element es un cliente web de Matrix creado con el SDK de Matrix React. Un servidor doméstico malintencionado puede enviar mensajes no válidos a través de la federación, lo que puede impedir que Element Web and Desktop muestre mensajes individuales o toda la sala que los contiene. Esto se solucionó en Element Web and Desktop 1.11.85."
    }
  ],
  "lastModified": "2026-06-17T08:06:14.797",
  "sourceIdentifier": "security-advisories@github.com"
}