CVE-2025-34159HIGH 8.8EPSS p55.6%

CVE-2025-34159CVE-2025-34159

Description

Coolify versions prior to v4.0.0-beta.420.6 are vulnerable to a remote code execution vulnerability in the application deployment workflow. The platform allows authenticated users, with low-level member privileges, to inject arbitrary Docker Compose directives during project creation. By crafting a malicious service definition that mounts the host root filesystem, an attacker can gain full root access to the underlying server.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.92% probability of exploitation · percentile 55.6% · 2026-06-19T12:03:05Z
Published2025-08-27
Last modified2025-09-19

Underlying weaknesses· 2

CWE-20CWE-94

References

  1. https://coolify.io/
  2. https://github.com/Eyodav/CVE-2025-34159
  3. https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.420.7

2

TypeTargetConfidenceTier
WeaknessImproper Input Validationcwe-200%live
WeaknessImproper Control of Generation of Code ('Code Injection')cwe-940%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.