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CVE-2025-56263

Estado: AnalizadaAlta (8.8)—

by-night sms V1.0 has an Arbitrary File Upload vulnerability. The /api/sms/upload/headImg endpoint allows uploading arbitrary files. Users can upload files of any size and type.

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 de red con privilegios (PR:L) a endpoint /api/sms/upload/headImg permite carga de archivos arbitrarios sin validación, resultando en web shell (T1505.003) y ejecución de código (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

Tecnologías afectadas (1)

CWE

Referencias

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  "cveTags": [],
  "metrics": {
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          "options": [
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          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
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  "affected": [
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  "published": "2025-09-16T20:15:36.133",
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    }
  ],
  "lastModified": "2026-06-17T09:42:28.920",
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    {
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