FKIE_CVE-2026-1375

Vulnerability from fkie_nvd - Published: 2026-02-03 08:16 - Updated: 2026-02-03 16:44
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object References (IDOR) in all versions up to, and including, 3.9.5. This is due to missing object-level authorization checks in the `course_list_bulk_action()`, `bulk_delete_course()`, and `update_course_status()` functions. This makes it possible for authenticated attackers, with Tutor Instructor-level access and above, to modify or delete arbitrary courses they do not own by manipulating course IDs in bulk action requests.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/classes/Course_List.php#L289
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/classes/Course_List.php#L437
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/classes/Course_List.php#L463
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/3448615/tutor/trunk/classes/Course_List.php?contextall=1&old=3339576&old_path=%2Ftutor%2Ftrunk%2Fclasses%2FCourse_List.php
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/4e95b32b-c050-41eb-8fce-461257420eb6?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Tutor LMS \u2013 eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object References (IDOR) in all versions up to, and including, 3.9.5. This is due to missing object-level authorization checks in the `course_list_bulk_action()`, `bulk_delete_course()`, and `update_course_status()` functions. This makes it possible for authenticated attackers, with Tutor Instructor-level access and above, to modify or delete arbitrary courses they do not own by manipulating course IDs in bulk action requests."
    },
    {
      "lang": "es",
      "value": "El plugin Tutor LMS \u2013 soluci\u00f3n de eLearning y cursos en l\u00ednea para WordPress es vulnerable a Referencias Directas Inseguras a Objetos (IDOR) en todas las versiones hasta la 3.9.5, inclusive. Esto se debe a la falta de comprobaciones de autorizaci\u00f3n a nivel de objeto en las funciones `course_list_bulk_action()`, `bulk_delete_course()` y `update_course_status()`. Esto hace posible que atacantes autenticados, con acceso de nivel de Instructor de Tutor o superior, modifiquen o eliminen cursos arbitrarios que no les pertenecen manipulando los ID de los cursos en solicitudes de acciones masivas."
    }
  ],
  "id": "CVE-2026-1375",
  "lastModified": "2026-02-03T16:44:03.343",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "security@wordfence.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-02-03T08:16:14.733",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/classes/Course_List.php#L289"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/classes/Course_List.php#L437"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.5/classes/Course_List.php#L463"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset/3448615/tutor/trunk/classes/Course_List.php?contextall=1\u0026old=3339576\u0026old_path=%2Ftutor%2Ftrunk%2Fclasses%2FCourse_List.php"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4e95b32b-c050-41eb-8fce-461257420eb6?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Primary"
    }
  ]
}


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