---
cve: "CVE-2026-59791"
severity: "LOW"
cvss: 3.5
epss: "14%"
vendor: "JetBrains"
kev: false
exploited: false
published: "2026-07-10 15:16:48"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T17:00:54+02:00"
---

# CVE-2026-59791

> 3.5 LOW

## Beschreibung

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Referenzen

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

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-59791) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_