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CVE-2023-6751

Estado: ModificadaMedia (6.5)—

The Hostinger plugin for WordPress is vulnerable to unauthorized plugin settings update due to a missing capability check on the function publish_website in all versions up to, and including, 1.9.7. This makes it possible for unauthenticated attackers to enable and disable maintenance mode.

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)

Hostinger — Hostinger

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-6751",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-6751",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-11T18:55:55.315823Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.3,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 3.9
      },
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        "type": "Primary",
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        "cvssData": {
          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
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          "confidentialityImpact": "NONE"
        },
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      }
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    {
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        {
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          "product": "Hostinger Tools",
          "versions": [
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              "version": "0",
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            }
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  ],
  "published": "2024-01-11T09:15:51.817",
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010008%40hostinger%2Ftrunk&old=3010004%40hostinger%2Ftrunk&sfp_email=&sfph_mail=",
      "tags": [
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    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d89cf759-5e5f-43e2-90a9-a8e554653ee1?source=cve",
      "tags": [
        "Third Party Advisory"
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      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010008%40hostinger%2Ftrunk&old=3010004%40hostinger%2Ftrunk&sfp_email=&sfph_mail=",
      "tags": [
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      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Hostinger plugin for WordPress is vulnerable to unauthorized plugin settings update due to a missing capability check on the function publish_website in all versions up to, and including, 1.9.7. This makes it possible for unauthenticated attackers to enable and disable maintenance mode."
    },
    {
      "lang": "es",
      "value": "El complemento de Hostinger para WordPress es vulnerable a actualizaciones no autorizadas de la configuración del complemento debido a una falta de verificación de capacidad en la función publish_website en todas las versiones hasta la 1.9.7 incluida. Esto hace posible que atacantes no autenticados habiliten y deshabiliten el modo de mantenimiento."
    }
  ],
  "lastModified": "2026-06-17T06:51:21.380",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hostinger:hostinger:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "63F308AA-42EC-4821-8279-02CE5AC994FF",
              "versionEndIncluding": "1.9.7"
            }
          ],
          "operator": "OR"
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    }
  ],
  "sourceIdentifier": "security@wordfence.com"
}