CVE-2018-8820
An issue was discovered in Square 9 GlobalForms 6.2.x. A Time Based SQL injection vulnerability in the "match" parameter allows remote authenticated attackers to execute arbitrary SQL commands. It is possible to upgrade access to full server compromise via xp_cmdshell. In some cases, the authentication requirement for the attack can be met by sending the default admin credentials.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.73%
- Percentil entre todas las CVEs puntuadas: 77
- 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.
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (1)
CWE
- CWE-89
Referencias
JSON original (NVD)
Mostrar
{
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"affected": [
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"published": "2018-03-28T20:29:00.333",
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"value": "An issue was discovered in Square 9 GlobalForms 6.2.x. A Time Based SQL injection vulnerability in the \"match\" parameter allows remote authenticated attackers to execute arbitrary SQL commands. It is possible to upgrade access to full server compromise via xp_cmdshell. In some cases, the authentication requirement for the attack can be met by sending the default admin credentials."
},
{
"lang": "es",
"value": "Se ha descubierto un problema en Square 9 GlobalForms 6.2.x. Una vulnerabilidad de inyección SQL basada en tiempo en el parámetro \"match\" permite que atacantes remotos autenticados ejecuten comandos SQL arbitrarios. Es posible actualizar el acceso para comprometer por completo el servidor mediante xp_cmdshell. En algunos casos, el requisito de autenticación para el ataque puede cumplirse mediante el envío de las credenciales de administrador por defecto."
}
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"lastModified": "2026-06-17T02:05:27.043",
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