CVE-2026-75044

Estado: AnalizadaAlta (8.1)—

In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Puntuación base: 8.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.38%
Percentil entre todas las CVEs puntuadas: 29
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).

🎯 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 principalT1565.002 Transmitted Data Manipulationimpact80 %
Impacto secundarioT1078.004 Cloud Accountsstealth · persistence · privilege escalation · initial access70 %

Vulnerabilidad de autorización faltante en servicio remoto (YouTrack) que permite a usuario autenticado (PR:L) eliminar entidades arbitrarias; resulta en manipulación de datos (CWE-862) e impacto de integridad/disponibilidad.

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 Active Directory Configuration Vulnerability Scanning User Training User Account Management Threat Intelligence Program

Tecnologías afectadas (1)

Jetbrains — Youtrack

CWE

CWE-862

Referencias

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

JSON original (NVD)

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