---
cve: "CVE-2026-12605"
severity: "CRITICAL"
cvss: 9.6
epss: "24%"
vendor: "Eclipse Foundation"
kev: false
exploited: false
published: "2026-08-06 14:16:20"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T21:30:44+02:00"
---

# CVE-2026-12605

> 9.6 CRITICAL

## Beschreibung

In Eclipse GlassFish versions 8.0.x before 8.0.4, CSRF + SSRF in DownloadServlet ContentSources leaks the admin `gfresttoken` to attacker-controlled host if the victim is authenticated into the Admin Console -\> full unauthenticated takeover of Eclipse GlassFish domain until the token expires.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 557297751e3138cbd6e940b6c98085d93037c4ad (Commit)

## Referenzen

- <https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/445>
- <https://gitlab.eclipse.org/security/cve-assignment/-/work_items/127>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-12605) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_