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CVE-2026-100261

Estado: AnalizadaMedia (5.4)—

In JetBrains YouTrack before 2026.2.18991 changing article visibility settings was possible without update permission

CVSS

Probabilidad de explotación (EPSS)

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.

CWE-288 (autenticación deficiente) con AV:N y PR:L en YouTrack sugiere acceso a funciones sin permisos suficientes. T1210 por servicio remoto accesible; T1078 por escalada de privilegios implícita (cambiar visibilidad sin autorización). Confidencialidad e Integridad afectadas (C:L, I:L).

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 ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

Jetbrains — Youtrack

CWE

Referencias

JSON original (NVD)

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