FKIE_CVE-2024-2409

Vulnerability from fkie_nvd - Published: 2024-03-29 09:15 - Updated: 2025-02-13 17:00
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The MasterStudy LMS plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.3.1. This is due to insufficient validation checks within the _register_user() function called by the 'wp_ajax_nopriv_stm_lms_register' AJAX action. This makes it possible for unauthenticated attackers to register a user with administrator-level privileges when MasterStudy LMS Pro is installed and the LMS Forms Editor add-on is enabled.
References
security@wordfence.comhttps://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2Patch, Release Notes
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-systemPatch
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cveThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.stylemixthemes.com/masterstudy-lms/changelog-free-version#id-3.3.2Patch, Release Notes
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-systemPatch
af854a3a-2127-422b-91ae-364da2661108https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cveThird Party Advisory
Impacted products
Vendor Product Version
stylemixthemes masterstudy_lms *
To clipboard 

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    {
      "nodes": [
        {
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              "criteria": "cpe:2.3:a:stylemixthemes:masterstudy_lms:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "475BCFD5-F33A-4EE6-85EC-42B03D2A0431",
              "versionEndExcluding": "3.3.2",
              "vulnerable": true
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The MasterStudy LMS plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.3.1. This is due to insufficient validation checks within the _register_user() function called by the \u0027wp_ajax_nopriv_stm_lms_register\u0027 AJAX action. This makes it possible for unauthenticated attackers to register a user with administrator-level privileges when MasterStudy LMS Pro is installed and the LMS Forms Editor add-on is enabled."
    },
    {
      "lang": "es",
      "value": "El complemento MasterStudy LMS para WordPress es vulnerable a la escalada de privilegios en todas las versiones hasta la 3.3.1 incluida. Esto se debe a comprobaciones de validaci\u00f3n insuficientes dentro de la funci\u00f3n _register_user() llamada por la acci\u00f3n AJAX \u0027wp_ajax_nopriv_stm_lms_register\u0027. Esto hace posible que atacantes no autenticados registren un usuario con privilegios de nivel de administrador cuando MasterStudy LMS Pro est\u00e1 instalado y el complemento LMS Forms Editor est\u00e1 habilitado."
    }
  ],
  "id": "CVE-2024-2409",
  "lastModified": "2025-02-13T17:00:33.790",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-03-29T09:15:07.733",
  "references": [
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      "tags": [
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        "Release Notes"
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    },
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      "source": "security@wordfence.com",
      "tags": [
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      "url": "https://plugins.trac.wordpress.org/changeset/3059676/masterstudy-lms-learning-management-system"
    },
    {
      "source": "security@wordfence.com",
      "tags": [
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      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "tags": [
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/94736152-b365-4b3a-a786-ed49f7d0fc7a?source=cve"
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  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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