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CVE-2017-9441

Estado: ModificadaBaja (2.7)—

Multiple cross-site scripting (XSS) vulnerabilities in BigTree CMS through 4.2.18 allow remote authenticated users to inject arbitrary web script or HTML by uploading a crafted package, triggering mishandling of the (1) title or (2) version or (3) author_name parameter in manifest.json. This issue exists in core\admin\modules\developer\extensions\install\unpack.php and core\admin\modules\developer\packages\install\unpack.php. NOTE: the vendor states "You must implicitly trust any package or extension you install as they all have the ability to write PHP files.

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)

Bigtreecms — Bigtree CMS

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2017-9441",
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  "metrics": {
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          "role": "CISA Coordinator",
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              "exploitation": "poc"
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            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-16T14:50:34.479762Z"
        }
      }
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    "cvssMetricV2": [
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        "type": "Primary",
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        "cvssData": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
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  "affected": [
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  "published": "2017-06-05T19:29:00.213",
  "references": [
    {
      "url": "https://github.com/bigtreecms/BigTree-CMS/issues/290",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
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      "source": "cve@mitre.org"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
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      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple cross-site scripting (XSS) vulnerabilities in BigTree CMS through 4.2.18 allow remote authenticated users to inject arbitrary web script or HTML by uploading a crafted package, triggering mishandling of the (1) title or (2) version or (3) author_name parameter in manifest.json. This issue exists in core\\admin\\modules\\developer\\extensions\\install\\unpack.php and core\\admin\\modules\\developer\\packages\\install\\unpack.php. NOTE: the vendor states \"You must implicitly trust any package or extension you install as they all have the ability to write PHP files."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Múltiples vulnerabilidades de tipo cross-site scripting (XSS) en BigTree CMS hasta versión 4.2.18, permiten a los usuarios autenticados remotos inyectar script web o HTML arbitrario al cargar un paquete especialmente diseñado, desencadenando un manejo inapropiado del parámetro (1) title o (2) version o (3) autor_name en el archivo manifest.json. Este problema se presenta en los archivos core\\admin\\modules\\developer\\extensions\\install\\ unpack.php y core\\admin\\modules\\developer\\packages\\ install\\unpack.php. NOTA: el proveedor declara que \"You must implicitly trust any package or extension you install as they all have the ability to write PHP files.\""
    }
  ],
  "lastModified": "2026-06-17T01:28:06.677",
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              "versionEndIncluding": "4.2.18"
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  "sourceIdentifier": "cve@mitre.org"
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