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CVE-2026-8206

Estado: AplazadaCrítica (9.8)—

The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions 6.0.0 to 6.0.6. This is due to the plugin accepting an arbitrary email address when a username is used in the password reset request. This makes it possible for unauthenticated attackers to send a password reset link for any user registered on the site to their own email address.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector CVSS red sin autenticación (AV:N/PR:N/UI:N). Plugin WordPress acepta email arbitrario en reset de contraseña, permitiendo takeover de cuentas: escalada de privilegios (T1068) y manipulación de credenciales (T1098.001).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Application Isolation and SandboxingExploit ProtectionUpdate SoftwareVulnerability ScanningThreat Intelligence ProgramPrivileged Account Management

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Kirki — KirkiAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-8206",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-8206",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-02T10:39:27.000769Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@wordfence.com",
      "affectedData": [
        {
          "vendor": "themeum",
          "product": "Kirki – Freeform Page Builder, Website Builder & Customizer",
          "versions": [
            {
              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.6"
            }
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          "defaultStatus": "unaffected"
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  ],
  "published": "2026-06-02T04:17:03.550",
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.4/ComponentLibrary/controller/CompLibFormHandler.php#L330",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.4/ComponentLibrary/controller/CompLibFormHandler.php#L48",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.4/ComponentLibrary/controller/ElementGenerator.php#L227",
      "source": "security@wordfence.com"
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      "url": "https://plugins.trac.wordpress.org/browser/kirki/trunk/ComponentLibrary/controller/CompLibFormHandler.php#L330",
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    {
      "url": "https://plugins.trac.wordpress.org/browser/kirki/trunk/ComponentLibrary/controller/ElementGenerator.php#L227",
      "source": "security@wordfence.com"
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    {
      "url": "https://plugins.trac.wordpress.org/changeset/3530843/kirki",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3b5630bd-5bce-4226-959f-5e81ae69b799?source=cve",
      "source": "security@wordfence.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions 6.0.0 to 6.0.6. This is due to the plugin accepting an arbitrary email address when a username is used in the password reset request. This makes it possible for unauthenticated attackers to send a password reset link for any user registered on the site to their own email address."
    },
    {
      "lang": "es",
      "value": "El plugin Kirki - Freeform Page Builder, Website Builder & Customizer para WordPress es vulnerable a escalada de privilegios mediante toma de control de cuenta en todas las versiones 6.0.0 a 6.0.6. Esto se debe a que el plugin acepta una dirección de correo electrónico arbitraria cuando se utiliza un nombre de usuario en la solicitud de restablecimiento de contraseña. Esto hace posible que atacantes no autenticados envíen un enlace de restablecimiento de contraseña para cualquier usuario registrado en el sitio a su propia dirección de correo electrónico."
    }
  ],
  "lastModified": "2026-07-22T19:10:00.120",
  "sourceIdentifier": "security@wordfence.com"
}