CVE-2025-57263

Estado: AnalizadaAlta (7.2)—

An authenticated SQL injection vulnerability in VX Guestbook 1.07 allows attackers with admin access to inject malicious SQL payloads via the "word" POST parameter in the words.php admin panel.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.2

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.40%
Percentil entre todas las CVEs puntuadas: 32
Fecha de la puntuación: 5/10/2026

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).

🎯 Técnicas ATT&CK

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

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement75 %
Impacto principalT1005 Data from Local Systemcollection85 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact80 %

SQL injection autenticada en servicio web remoto (AV:N, PR:H). Requiere privilegios administrativos pero permite leer datos (C:H) y modificar BD (I:H). Acceso a BD y manipulación de datos.

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

Vulnerability Scanning Threat Intelligence Program Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Network Segmentation

Tecnologías afectadas (1)

Phpversion — VX Guestbook

CWE

CWE-89

Referencias

https://packetstorm.news/files/id/207781/

JSON original (NVD)

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