FKIE_CVE-2026-2384

Vulnerability from fkie_nvd - Published: 2026-02-20 03:16 - Updated: 2026-02-20 13:49
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Summary
The Quiz Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `vc_quizmaker` shortcode in all versions up to, and including, 6.7.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Note: This vulnerability requires WPBakery Page Builder to be installed and active
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.1.7/pb_templates/quiz_maker_wpbvc.php#L13
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.1.7/pb_templates/quiz_maker_wpbvc.php#L60
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/e54e2831-e5e9-43f4-acb6-9cf00fdb4e57?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Quiz Maker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin\u0027s `vc_quizmaker` shortcode in all versions up to, and including, 6.7.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.\r\nNote: This vulnerability requires WPBakery Page Builder to be installed and active"
    },
    {
      "lang": "es",
      "value": "El plugin Quiz Maker para WordPress es vulnerable a cross-site scripting almacenado a trav\u00e9s del shortcode \u0027vc_quizmaker\u0027 del plugin en todas las versiones hasta la 6.7.1.7, inclusive, debido a una sanitizaci\u00f3n de entrada y escape de salida insuficientes en los atributos proporcionados por el usuario. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada.\nNota: Esta vulnerabilidad requiere que WPBakery Page Builder est\u00e9 instalado y activo."
    }
  ],
  "id": "CVE-2026-2384",
  "lastModified": "2026-02-20T13:49:47.623",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 2.7,
        "source": "security@wordfence.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-02-20T03:16:01.960",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.1.7/pb_templates/quiz_maker_wpbvc.php#L13"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.7.1.7/pb_templates/quiz_maker_wpbvc.php#L60"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e54e2831-e5e9-43f4-acb6-9cf00fdb4e57?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Primary"
    }
  ]
}


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