CVE-2026-9765

Estado: AplazadaAlta (7.1)—

Note: The CVE and blog post don't exist because we determined this is actually a cloud-only issue.

Access Controls are “Broken” when a user can access resources they are not authorized to access. An attacker can bypass any access control mechanisms in a web application, and gain unauthorized access to resources that are not available with their permissions.

Broken access control can allow attackers to: Access resources only accessible to certain users, thus allowing unauthorized access to data Perform operations on behalf of other users, leading to account takeovers in the worst cases Attempt privilege escalation Attempt to take over an account

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Puntuación base: 7.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.40%
Percentil entre todas las CVEs puntuadas: 32
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 movement75 %
Impacto principalT1078 Valid Accountsstealth · persistence · privilege escalation · initial access80 %
Impacto secundarioT1068 Exploitation for Privilege Escalationprivilege escalation65 %
Impacto secundarioT1098 Account Manipulationpersistence · privilege escalation70 %

Acceso remoto con privilegios (PR:L) a aplicación web; bypass de control de acceso permite suplantación de cuentas (T1078), manipulación de usuarios (T1098) y escalada de privilegios (T1068).

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 User Account Management Threat Intelligence Program Network Segmentation Multi-factor Authentication Disable or Remove Feature or Program

CWE

CWE-284

Referencias

https://grafana.com/security/security-advisories/cve-2026-9765

JSON original (NVD)

Mostrar

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