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CVE-2025-55743

Estado: AnalizadaAlta (7.3)—

UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. Before 0.2.1, the image upload at the user creation feature performs only client side file type validation. A user can capture the request by uploading an image, capture the request through a Proxy like Burp suite. Make changes to the file extension and content. The vulnerability is fixed in 0.2.1.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso remoto con privilegios (PR:H) en servidor web Laravel; validación débil de carga de archivos permite subir web shell bypass de controles cliente, impactando integridad del servidor (VI:H).

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

Disable or Remove Feature or ProgramPrivileged Account ManagementVulnerability ScanningUser Account ManagementThreat Intelligence ProgramRestrict Web-Based Content

Tecnologías afectadas (1)

Webkul — Unopim

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2025-55743",
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          "role": "CISA Coordinator",
          "options": [
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "integrityImpact": "HIGH",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
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  "published": "2025-08-21T16:15:34.467",
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        "Vendor Advisory"
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      "source": "security-advisories@github.com"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
        {
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          "value": "CWE-434"
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  ],
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      "lang": "en",
      "value": "UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. Before 0.2.1, the image upload at the user creation feature performs only client side file type validation. A user can capture the request by uploading an image, capture the request through a Proxy like Burp suite. Make changes to the file extension and content. The vulnerability is fixed in 0.2.1."
    },
    {
      "lang": "es",
      "value": "UnoPim es un sistema de Gestión de Información de Producto (PIM) de código abierto basado en el framework Laravel. Antes de la versión 0.2.1, la función de carga de imágenes al crear un usuario solo validaba el tipo de archivo del lado del cliente. Un usuario puede capturar la solicitud subiendo una imagen o a través de un proxy como Burp. Modifique la extensión y el contenido del archivo. La vulnerabilidad se corrigió en la versión 0.2.1."
    }
  ],
  "lastModified": "2026-06-17T09:42:09.257",
  "configurations": [
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