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CVE-2024-3942

Estado: ModificadaMedia (5.4)—

The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized access, modification, and loss of data due to a missing capability check on several functions in versions up to, and including, 3.3.8. This makes it possible for authenticated attackers, with subscriber level permissions and above, to read and modify content such as course questions, post titles, and taxonomies.

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)

Stylemixthemes — Masterstudy LMS

CWE

Referencias

JSON original (NVD)

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  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2024-3942",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-07-17T16:01:54.618384Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
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          "scope": "UNCHANGED",
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          "baseScore": 5.4,
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
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          "confidentialityImpact": "LOW"
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  "published": "2024-05-02T17:15:32.750",
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      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/64eb3d67-7056-4a03-ba3b-a04c2e96648d?source=cve",
      "tags": [
        "Third Party Advisory"
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      "source": "security@wordfence.com"
    },
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      "url": "https://plugins.trac.wordpress.org/changeset/3078394/",
      "tags": [
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        "Third Party Advisory"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "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 MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized access, modification, and loss of data due to a missing capability check on several functions in versions up to, and including, 3.3.8. This makes it possible for authenticated attackers, with subscriber level permissions and above, to read and modify content such as course questions, post titles, and taxonomies."
    },
    {
      "lang": "es",
      "value": "El complemento MasterStudy LMS WordPress Plugin – for Online Courses and Education para WordPress es vulnerable al acceso no autorizado, modificación y pérdida de datos debido a una falta de verificación de capacidad en varias funciones en versiones hasta la 3.3.8 incluida. Esto hace posible que atacantes autenticados, con permisos de nivel de suscriptor y superior, lean y modifiquen contenido como preguntas de cursos, títulos de publicaciones y taxonomías."
    }
  ],
  "lastModified": "2026-06-17T07:45:31.567",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "3.3.9"
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  ],
  "sourceIdentifier": "security@wordfence.com"
}