CVE-2026-72658

Estado: AnalizadaAlta (7.3)—

Cross-Site Request Forgery (CWE-352) in Kibana can lead to privilege escalation via Cross Site Request Forgery (CAPEC-62). A user who is permitted to create visualizations can save a specially crafted Vega visualization that, when it is opened by another user, causes authenticated requests to be issued to Kibana in the context of the viewing user's session.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Puntuación base: 7.3

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.18%
Percentil entre todas las CVEs puntuadas: 7
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.

ExplotaciónT1203 Exploitation for Client Executionexecution75 %
Impacto principalT1548.002 Bypass User Account Controlprivilege escalation85 %
Impacto secundarioT1548 Abuse Elevation Control Mechanismprivilege escalation70 %

CSRF en Kibana requiere UI:R (abrir visualización preparada). Impacto: escalada de privilegios mediante solicitudes autenticadas en sesión ajena (CWE-352, CAPEC-62).

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

Update Software Privileged Account Management Audit User Account Control User Account Management Restrict File and Directory Permissions

Tecnologías afectadas (1)

Elastic — Kibana

CWE

CWE-352

Referencias

https://discuss.elastic.co/t/kibana-8-19-20-and-9-4-5-security-update-esa-2026-99/389529

JSON original (NVD)

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