FKIE_CVE-2026-3492

Vulnerability from fkie_nvd - Published: 2026-03-11 10:16 - Updated: 2026-03-11 13:52
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 Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.9.28.1. This is due to a compound failure involving missing authorization on the `create_from_template` AJAX endpoint (allowing any authenticated user to create forms), insufficient input sanitization (`sanitize_text_field()` preserves single quotes), and missing output escaping when the form title is rendered in the Form Switcher dropdown (`title` attribute constructed without `esc_attr()`, and JavaScript `saferHtml` utility only escapes `&`, `<`, `>` but not quotes). This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary JavaScript that executes when an Administrator searches in the Form Switcher dropdown in the Form Editor.
References
security@wordfence.comhttps://docs.gravityforms.com/gravityforms-change-log/
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/a4d16ccd-149a-4f70-84b4-59429827baa5?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.9.28.1. This is due to a compound failure involving missing authorization on the `create_from_template` AJAX endpoint (allowing any authenticated user to create forms), insufficient input sanitization (`sanitize_text_field()` preserves single quotes), and missing output escaping when the form title is rendered in the Form Switcher dropdown (`title` attribute constructed without `esc_attr()`, and JavaScript `saferHtml` utility only escapes `\u0026`, `\u003c`, `\u003e` but not quotes). This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary JavaScript that executes when an Administrator searches in the Form Switcher dropdown in the Form Editor."
    },
    {
      "lang": "es",
      "value": "El plugin Gravity Forms para WordPress es vulnerable a cross-site scripting almacenado en todas las versiones hasta la 2.9.28.1, inclusive. Esto se debe a un fallo compuesto que implica una autorizaci\u00f3n faltante en el endpoint AJAX `create_from_template` (permitiendo a cualquier usuario autenticado crear formularios), saneamiento de entrada insuficiente (`sanitize_text_field()` conserva las comillas simples), y escape de salida faltante cuando el t\u00edtulo del formulario se renderiza en el desplegable del Selector de Formularios (atributo `title` construido sin `esc_attr()`, y la utilidad JavaScript `saferHtml` solo escapa `\u0026amp;`, `\u0026lt;`, `\u0026gt;` pero no las comillas). Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, inyecten JavaScript arbitrario que se ejecuta cuando un Administrador busca en el desplegable del Selector de Formularios en el Editor de Formularios."
    }
  ],
  "id": "CVE-2026-3492",
  "lastModified": "2026-03-11T13:52:47.683",
  "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": "2026-03-11T10:16:14.050",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://docs.gravityforms.com/gravityforms-change-log/"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a4d16ccd-149a-4f70-84b4-59429827baa5?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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