CVE-2013-5576

Estado: ModificadaMedia (6.8)—💥 Exploit

administrator/components/com_media/helpers/media.php in the media manager in Joomla! 2.5.x before 2.5.14 and 3.x before 3.1.5 allows remote authenticated users or remote attackers to bypass intended access restrictions and upload files with dangerous extensions via a filename with a trailing . (dot), as exploited in the wild in August 2013.

CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Puntuación base: 6.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 48%
Percentil entre todas las CVEs puntuadas: 99
Fecha de la puntuación: 7/10/2026

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Módulo de Metasploit (exploit fiable y al alcance de cualquiera) · Joomla Media Manager File Upload Vulnerability
Publicado en Exploit-DB · Joomla! Component Media Manager - Arbitrary File Upload (Metasploit) (15/8/2013)

Tecnologías afectadas (1)

Joomla — Joomla!

CWE

CWE-20

Referencias

JSON original (NVD)

Mostrar

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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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  "published": "2013-10-09T14:54:26.780",
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    },
    {
      "lang": "es",
      "value": "administrator/components/com_media/helpers/media.php en el gestor de medios de Joomla! 2.5.x anterior a la versión 2.5.14 y 3.x anterior a 3.1.5 permite a usuarios remotos autenticados o a atacantes remotos evadir restricciones de acceso intencionadas y subir archivos con extensiones peligrosas a través de un nombre de archivo con un . (punto), tal y como se explotó activamente en agosto de 2013."
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  "lastModified": "2026-06-16T23:59:02.613",
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