CVE-2026-64815

Estado: AnalizadaCrítica (9.8)—

In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 9.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.48%
Percentil entre todas las CVEs puntuadas: 39
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access85 %
Impacto principalT1059 Command and Scripting Interpreterexecution90 %
Impacto secundarioT1068 Exploitation for Privilege Escalationprivilege escalation70 %

Vector CVSS AV:N/PR:N/UI:N indica red sin privilegios; CWE-94 (código injection) permite ejecución arbitraria. Acceso a ficheros de diseño (UI Designer .form) en repositorios o proyectos expuestos facilita T1190. Ejecución de código (T1059) confirmada por inyección; escalada de privilegios (T1068) p

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

Privileged Account Management Execution Prevention Application Isolation and Sandboxing Exploit Protection Update Software Vulnerability Scanning

Tecnologías afectadas (1)

Jetbrains — Intellij Idea

CWE

CWE-94

Referencias

https://www.jetbrains.com/privacy-security/issues-fixed/

JSON original (NVD)

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