CVE-2024-37383

Estado: AnalizadaMedia (6.1)⚠ Explotación activa💥 Exploit

Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Puntuación base: 6.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 73%
Percentil entre todas las CVEs puntuadas: 99
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).

CISA KEV — explotada activamente

Añadida al catálogo: 24/10/2024
Plazo de remediación: 14/11/2024
Uso conocido en ransomware: Unknown

💥 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.

Publicado en Exploit-DB · Roundcube Webmail 1.6.6 - Stored Cross Site Scripting (XSS) (11/4/2025)
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.

🎯 Técnicas ATT&CK

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

ExplotaciónT1189 Drive-by Compromiseinitial access85 %
Impacto principalT1059.007 JavaScriptexecution60 %
Impacto secundarioT1098 Account Manipulationpersistence · privilege escalation45 %

XSS via SVG animate (CWE-79) en aplicación web accesible requiere interacción del usuario (UI:R). Permite ejecución de código JavaScript en contexto del navegador para manipular sesiones o acceder a datos del cliente.

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

Restrict Web-Based Content Disable or Remove Feature or Program User Training User Account Management Restrict File and Directory Permissions Privileged Account Management

Tecnologías afectadas (2)

Debian — Debian Linux Roundcube — Webmail

CWE

CWE-79
CWE-79

Referencias

JSON original (NVD)

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