CVE-2026-47929

Estado: AnalizadaAlta (8.4)—

ColdFusion versions 2023.19, 2025.8 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. A high-privileged attacker could exploit this vulnerability to gain elevated access or control over the victim's account or session. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue does not require user interaction. Scope is changed.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Puntuación base: 8.4

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.45%
Percentil entre todas las CVEs puntuadas: 37
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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1078 Valid Accountsstealth · persistence · privilege escalation · initial access80 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution75 %

AV:A (red adyacente) + PR:H (requiere privilegios altos) → T1210. Acceso no autorizado a sesiones/cuentas (CWE-863, authorization flaw) → T1078 primary. Ejecución arbitraria de código mencionada → T1059 secondary.

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 Disable or Remove Feature or Program Application Developer Guidance Active Directory Configuration Vulnerability Scanning User Training

Tecnologías afectadas (1)

Adobe — Coldfusion

CWE

CWE-863

Referencias

https://helpx.adobe.com/security/products/coldfusion/apsb26-64.html

JSON original (NVD)

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