---
cve: "CVE-2026-47858"
severity: "HIGH"
cvss: 8.0
epss: "20%"
vendor: "Spring"
kev: false
exploited: false
published: "2026-07-30 06:25:52"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T20:09:19+02:00"
---

# CVE-2026-47858

> 8.0 HIGH

## Beschreibung

Starting Spring Boot applications in the Spring Tools with the live information mode enabled makes the running application vulnerable against JMX-based remote code execution.
Affected Spring Products and Versions:
Spring Tools for Eclipse: 5.2.0 and earlier
Spring Tools for VSCode / Cursor / Theia: 2.2.0 and earlier

## CVSS-Vektor

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

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

## Referenzen

- <https://spring.io/security/cve-2026-47858>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-47858) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_