---
cve: "CVE-2026-34170"
severity: "MEDIUM"
cvss: 4.3
epss: "17%"
vendor: "coollabsio"
kev: false
exploited: false
published: "2026-07-07 04:17:50"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T10:04:14+02:00"
---

# CVE-2026-34170

> 4.3 MEDIUM · 🧪 PoC

## Beschreibung

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the GithubApp api_url field is used as the base URL for server-side HTTP requests without allowlisting or private IP blocking, allowing an authenticated user to configure a GitHub App source that causes Coolify to request internal services or cloud metadata endpoints. This issue is reported as fixed in version 4.0.0-beta.471.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 914d7e0b50505bc1fd56c34974fca09ad354e92a (Commit)

## Referenzen

- <https://github.com/coollabsio/coolify/security/advisories/GHSA-3g6r-cxv5-3c7h>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-34170) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_