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CVE-2024-9636

Estado: AplazadaCrítica (9.8)—

The Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to privilege escalation in versions 2.2.85 to 2.3.3. This is due to the plugin not properly restricting what user meta can be updated during profile registration. This makes it possible for unauthenticated attackers to register on the site as an administrator.

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 AV:N, PR:N, UI:N indica explotación remota sin autenticación (T1190). La vulnerabilidad permite registrarse como administrador sin restricciones de meta de usuario, logrando escalada de privilegios (T1068) y acceso persistente con cuenta de admin (T1078.001).

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.

Post Grid AND Gutenberg Blocks — Post Grid AND Gutenberg BlocksAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-9636",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-9636",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-15T14:40:18.203516Z"
        }
      }
    ],
    "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": "pickplugins",
          "product": "Post Grid and Gutenberg Blocks – ComboBlocks",
          "versions": [
            {
              "status": "affected",
              "version": "2.2.85",
              "versionType": "semver",
              "lessThanOrEqual": "2.3.3"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-01-15T10:15:08.607",
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/browser/post-grid/tags/2.2.93/includes/blocks/form-wrap/functions.php#L3200",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3117675/post-grid/trunk/includes/blocks/form-wrap/functions.php",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3221012/post-grid/trunk/includes/blocks/form-wrap/functions.php",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1bbe01b8-24ed-4e1e-bafc-0f4dea96c1f3?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 Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to privilege escalation in versions 2.2.85 to 2.3.3. This is due to the plugin not properly restricting what user meta can be updated during profile registration. This makes it possible for unauthenticated attackers to register on the site as an administrator."
    },
    {
      "lang": "es",
      "value": "El complemento Post Grid y Gutenberg Blocks para WordPress es vulnerable a la escalada de privilegios en las versiones 2.2.85 a 2.3.3. Esto se debe a que el complemento no restringe adecuadamente qué metadatos de usuario se pueden actualizar durante el registro del perfil. Esto hace posible que atacantes no autenticados se registren en el sitio como administradores."
    }
  ],
  "lastModified": "2026-06-17T08:24:57.740",
  "sourceIdentifier": "security@wordfence.com"
}