CVE-2024-44018

Estado: AplazadaAlta (7.5)—

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in istmoplugins Instant Chat Floating Button for WordPress Websites instant-chat-wp allows PHP Local File Inclusion.This issue affects Instant Chat Floating Button for WordPress Websites: from n/a through <= 1.0.5.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.56%
Percentil entre todas las CVEs puntuadas: 45
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.

ExplotaciónT1203 Exploitation for Client Executionexecution75 %
Impacto principalT1005 Data from Local Systemcollection80 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution65 %

Requiere interacción del usuario (UI:R) en acceso remoto (AV:N), típico de T1203. CWE-22 (path traversal) + LFI en plugin WordPress permite lectura de ficheros (T1005) y potencial ejecución vía inclusión (T1059).

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

Restrict Web-Based Content Privileged Account Management Limit Software Installation Execution Prevention Behavior Prevention on Endpoint Disable or Remove Feature or Program

Tecnologías afectadas (1)

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

Istmoplugins — Instant-chat-floating-button-for-wordpress-websites^AI

CWE

CWE-22

Referencias

https://patchstack.com/database/Wordpress/Plugin/instant-chat-wp/vulnerability/wordpress-instant-chat-wp-plugin-1-0-5-local-file-inclusion-vulnerability?_s_id=cve

JSON original (NVD)

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{
  "id": "CVE-2024-44018",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-44018",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-07T14:26:53.520699Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "audit@patchstack.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "audit@patchstack.com",
      "affectedData": [
        {
          "vendor": "istmoplugins",
          "product": "Instant Chat Floating Button for WordPress Websites",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "1.0.5"
            }
          ],
          "packageName": "instant-chat-wp",
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:istmo_plugins:instant_chat_floating_button_for_wordpress_websites:*:*:*:*:*:*:*:*"
          ],
          "vendor": "istmo_plugins",
          "product": "instant_chat_floating_button_for_wordpress_websites",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "1.0.5"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-10-05T13:15:12.890",
  "references": [
    {
      "url": "https://patchstack.com/database/Wordpress/Plugin/instant-chat-wp/vulnerability/wordpress-instant-chat-wp-plugin-1-0-5-local-file-inclusion-vulnerability?_s_id=cve",
      "source": "audit@patchstack.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "audit@patchstack.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in istmoplugins Instant Chat Floating Button for WordPress Websites instant-chat-wp allows PHP Local File Inclusion.This issue affects Instant Chat Floating Button for WordPress Websites: from n/a through <= 1.0.5."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de limitación incorrecta de una ruta a un directorio restringido ('Path Traversal') en Istmo Plugins Instant Chat Floating Button for WordPress Websites permite la inclusión de archivos locales en PHP. Este problema afecta al botón flotante de chat instantáneo para sitios web de WordPress: desde n/a hasta 1.0.5."
    }
  ],
  "lastModified": "2026-06-17T07:52:10.013",
  "sourceIdentifier": "audit@patchstack.com"
}