---
cve: "CVE-2026-34171"
severity: "HIGH"
cvss: 8.0
epss: "15%"
vendor: "coollabsio"
kev: false
exploited: false
published: "2026-07-07 04:17:50"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T05:04:33+02:00"
---

# CVE-2026-34171

> 8.0 HIGH · 🧪 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 GET /invitations/{uuid} endpoint can perform a state-changing password reset using an attacker-known invitation UUID, allowing an attacker who can cause a victim to visit the crafted invitation URL to reset the victim account password to a predictable value. This issue is fixed in version 4.0.0-beta.471.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 25d424c743d5134d4a005a6d8f754bb3235b632c (Commit)
- 914d7e0b50505bc1fd56c34974fca09ad354e92a (Commit)

## Referenzen

- <https://github.com/coollabsio/coolify/security/advisories/GHSA-389w-cc6x-wr2m>
- <https://github.com/coollabsio/coolify/commit/25d424c743d5134d4a005a6d8f754bb3235b632c>
- <https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-34171) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_