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CVE-2023-37270

Estado: ModificadaAlta (8.8)—Exploit
Gravedad8.8Alta · CVSS 3.1
Probabilidad de explotación4.50 %mayor que el 91 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePlantilla de Nuclei (detección automática y masiva)

Piwigo es un software de galería de fotos de código abierto. Antes de la versión 13.8.0, existe una vulnerabilidad de inyección SQL en el inicio de sesión de la pantalla de administración. La sentencia SQL que obtiene la cabecera HTTP `User-Agent` es vulnerable en el endpoint que registra la información del usuario al iniciar sesión en la pantalla de administración. Es posible ejecutar sentencias SQL arbitrarias. Quien quiera explotar la vulnerabilidad debe iniciar sesión en la pantalla de administración, aunque sea con privilegios bajos. Se puede ejecutar cualquier sentencia SQL.

Leer descripción completaMostrar menos

Hacerlo puede filtrar información de la base de datos. La versión 13.8.0 contiene una solución para este problema. Como otra mitigación, quienes quieran ejecutar una sentencia SQL literalmente con parámetros introducidos por el usuario deben asegurarse de escapar adecuadamente el contenido de los parámetros.

Traducción automática del texto original de NVD (en inglés).

CVSS

Puntuación base
8.8
Versión
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
4.50 %
Percentil entre todas las CVEs puntuadas
91
Fecha de la puntuación
20/10/2026

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.

Tecnologías afectadas (1)

Piwigo — Piwigo

CWE

Referencias

Mostrar las 10 referencias

JSON original (NVD)

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      "value": "Piwigo is open source photo gallery software. Prior to version 13.8.0, there is a SQL Injection vulnerability in the login of the administrator screen. The SQL statement that acquires the HTTP Header `User-Agent` is vulnerable at the endpoint that records user information when logging in to the administrator screen. It is possible to execute arbitrary SQL statements. Someone who wants to exploit the vulnerability must be log in to the administrator screen, even with low privileges. Any SQL statement can be executed. Doing so may leak information from the database. Version 13.8.0 contains a fix for this issue. As another mitigation, those who want to execute a SQL statement verbatim with user-enterable parameters should be sure to escape the parameter contents appropriately."
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  "lastModified": "2026-06-17T06:07:51.480",
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