---
cve: "CVE-2026-59734"
severity: "HIGH"
cvss: 8.8
epss: "52%"
vendor: "coollabsio"
kev: false
exploited: false
published: "2026-07-09 18:16:57"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T21:46:08+02:00"
---

# CVE-2026-59734

> 8.8 HIGH · 🧪 PoC

## Beschreibung

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.469, Coolify's app/Jobs/ApplicationDeploymentJob.php generate_healthcheck_commands() function directly interpolated the health_check_host, health_check_method, and health_check_path parameters into shell commands without proper sanitization, allowing authenticated users to execute arbitrary commands inside deployment containers. This issue is fixed in version 4.0.0-beta.469.

## CVSS-Vektor

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

| 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 | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 0ffcee7a4dcd24f92b5fab8c9c7be140b9532733 (Commit)
- 06f60c9a98bead0c932c6adf7fd43a45d9149048 (Commit)

## Referenzen

- <https://github.com/coollabsio/coolify/security/advisories/GHSA-4fhp-xqqp-w7vv>
- <https://github.com/coollabsio/coolify/pull/9007>
- <https://github.com/coollabsio/coolify/commit/0ffcee7a4dcd24f92b5fab8c9c7be140b9532733>
- <https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.469>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-59734) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_