CVE-2025-9991

Estado: AplazadaAlta (8.1)—

The Tiny Bootstrap Elements Light plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 4.3.34 via the 'language' parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 8.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.69%
Percentil entre todas las CVEs puntuadas: 51
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access85 %
Impacto principalT1059 Command and Scripting Interpreterexecution90 %
Impacto secundarioT1005 Data from Local Systemcollection75 %
Impacto secundarioT1078 Valid Accountsstealth · persistence · privilege escalation · initial access70 %

LFI via parámetro 'language' sin autenticación (AV:N, PR:N) permite incluir y ejecutar archivos PHP arbitrarios (CWE-98), resultando en ejecución de código, acceso a datos sensibles y bypass de controles.

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

Privileged Account Management Application Developer Guidance Active Directory Configuration Vulnerability Scanning User Training User Account Management

Tecnologías afectadas (1)

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

Tiny Bootstrap Elements Light — Tiny Bootstrap Elements Light^AI

CWE

CWE-98

Referencias

JSON original (NVD)

Mostrar

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  "id": "CVE-2025-9991",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-9991",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-09-30T15:35:11.558076Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "security@wordfence.com",
      "affectedData": [
        {
          "vendor": "migli",
          "product": "Tiny Bootstrap Elements Light",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "4.3.34"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
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  ],
  "published": "2025-09-30T11:37:47.770",
  "references": [
    {
      "url": "https://plugins.svn.wordpress.org/tiny-bootstrap-elements-light/trunk/assets/bootstrap-label.php",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/browser/tiny-bootstrap-elements-light/trunk/assets/bootstrap-label.php#L14",
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c1010470-63d4-49c5-9811-0e86fbeb57d5?source=cve",
      "source": "security@wordfence.com"
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  "vulnStatus": "Deferred",
  "weaknesses": [
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      "source": "security@wordfence.com",
      "description": [
        {
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          "value": "CWE-98"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Tiny Bootstrap Elements Light plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 4.3.34 via the 'language' parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included."
    },
    {
      "lang": "es",
      "value": "El plugin Tiny Bootstrap Elements Light para WordPress es vulnerable a la inclusión local de ficheros en todas las versiones hasta la 4.3.34, inclusive, a través del parámetro 'language'. Esto hace posible que atacantes no autenticados incluyan y ejecuten ficheros .php arbitrarios en el servidor, permitiendo la ejecución de cualquier código PHP en esos ficheros. Esto puede usarse para eludir controles de acceso, obtener datos sensibles o lograr la ejecución de código en casos donde se puedan subir e incluir tipos de ficheros .php."
    }
  ],
  "lastModified": "2026-06-17T10:10:12.987",
  "sourceIdentifier": "security@wordfence.com"
}