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CVE-2024-52513

Estado: AnalizadaMedia (4.3)—

Nextcloud Server is a self hosted personal cloud system. After receiving a "Files drop" or "Password protected" share link a malicious user was able to download attachments that are referenced in Text files without providing the password. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1.

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)

Nextcloud — Nextcloud Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-52513",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2024-52513",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-15T17:33:15.473323Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 2.6,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.2
      },
      {
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
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  "affected": [
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          "product": "security-advisories",
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              "status": "affected",
              "version": ">= 28.0.0, < 28.0.11"
            },
            {
              "status": "affected",
              "version": ">= 29.0.0, < 29.0.8"
            },
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              "status": "affected",
              "version": ">= 30.0.0, < 30.0.1"
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  ],
  "published": "2024-11-15T18:15:30.157",
  "references": [
    {
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gxph-5m4j-pfmj",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/nextcloud/text/commit/ca24b25c93b81626b4e457c260243edeab5f1548",
      "tags": [
        "Patch"
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      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/nextcloud/text/pull/6485",
      "tags": [
        "Issue Tracking"
      ],
      "source": "security-advisories@github.com"
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    {
      "url": "https://hackerone.com/reports/2376900",
      "tags": [
        "Issue Tracking"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
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      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nextcloud Server is a self hosted personal cloud system. After receiving a \"Files drop\" or \"Password protected\" share link a malicious user was able to download attachments that are referenced in Text files without providing the password. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1."
    },
    {
      "lang": "es",
      "value": "Nextcloud Server es un sistema de nube personal alojado por uno mismo. Después de recibir un enlace para compartir con el mensaje \"Files drop\" o \"Password protected\", un usuario malintencionado pudo descargar archivos adjuntos a los que se hace referencia en archivos de texto sin proporcionar la contraseña. Se recomienda actualizar Nextcloud Server a 28.0.11, 29.0.8 o 30.0.1 y Nextcloud Enterprise Server a 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 o 30.0.1."
    }
  ],
  "lastModified": "2026-06-17T08:07:21.943",
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}