CVE-2018-6926
Estado: ModificadaAlta (7.2)—
In app/Controller/ServersController.php in MISP 2.4.87, a server setting permitted the override of a path variable on certain Red Hed Enterprise Linux and CentOS systems (where rh_shell_fix was enabled), and consequently allowed site admins to inject arbitrary OS commands. The impact is limited by the setting being only accessible to the site administrator.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/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: 1.65%
- Percentil entre todas las CVEs puntuadas: 76
- 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).
Tecnologías afectadas (1)
CWE
- CWE-78
Referencias
JSON original (NVD)
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"published": "2018-02-12T17:29:00.323",
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"value": "En app/Controller/ServersController.php en MISP 2.4.87, una opción del servidor permitía el reemplazo de una variable de ruta en ciertos sistemas Red Hed Enterprise Linux y CentOS (donde rh_shell_fix estaba habilitado) y, en consecuencia, permitía que los administradores del sitio inyectasen comandos arbitrarios del sistema operativo. El impacto es limitado debido a que la opción solo está disponible para el administrador del sitio."
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"lastModified": "2026-06-22T19:23:18.580",
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