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CVE-2025-48369

Estado: AnalizadaMedia (5.3)—

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.119 and 25.0.20, a persistent Cross-Site Scripting (XSS) vulnerability exists in Groupoffice's tasks comment functionality, allowing attackers to execute arbitrary JavaScript by uploading an file with a crafted filename. When administrators or other users view the task containing this malicious file, the payload executes in their browser context. The application fails to sanitize image filenames before rendering them in the comment. By uploading an image with a crafted filename containing XSS payloads, attackers can steal sensitive information. Versions 6.8.119 and 25.0.20 contain a fix for the issue.

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).

Tecnologías afectadas (1)

Intermesh — Group-office

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2025-48369",
  "cveTags": [],
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          "id": "CVE-2025-48369",
          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
            },
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              "automatable": "no"
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          "version": "2.0.3",
          "timestamp": "2025-05-22T18:45:25.983320Z"
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          "integrityImpact": "LOW",
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          "confidentialityImpact": "LOW"
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    ],
    "cvssMetricV40": [
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        "cvssData": {
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          "version": "4.0",
          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
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          "availabilityRequirement": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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  "published": "2025-05-22T18:15:43.770",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
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  ],
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      "lang": "en",
      "value": "Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.119 and 25.0.20, a persistent Cross-Site Scripting (XSS) vulnerability exists in Groupoffice's tasks comment functionality, allowing attackers to execute arbitrary JavaScript by uploading an file with a crafted filename. When administrators or other users view the task containing this malicious file, the payload executes in their browser context. The application fails to sanitize image filenames before rendering them in the comment. By uploading an image with a crafted filename containing XSS payloads, attackers can steal sensitive information. Versions 6.8.119 and 25.0.20 contain a fix for the issue."
    },
    {
      "lang": "es",
      "value": "Group-Office es una herramienta de gestión de relaciones con clientes empresariales y software colaborativo. En versiones anteriores a la 6.8.119 y la 25.0.20, existía una vulnerabilidad persistente de Cross-Site Scripting (XSS) en la función de comentarios de tareas de Groupoffice, que permitía a los atacantes ejecutar código JavaScript arbitrario al subir un archivo con un nombre manipulado. Cuando los administradores u otros usuarios ven la tarea que contiene este archivo malicioso, el payload se ejecuta en el contexto de su navegador. La aplicación no depura los nombres de archivo de las imágenes antes de mostrarlos en el comentario. Al subir una imagen con un nombre manipulado que contiene payloads XSS, los atacantes pueden robar información confidencial. Las versiones 6.8.119 y la 25.0.20 incluyen una solución para este problema."
    }
  ],
  "lastModified": "2026-06-17T09:29:33.563",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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