by Kastro
Paper/Archive/CVE-2025-34159

CVE-2025-34159

coolLabs Technologies Coolify — Coolify Docker Compose Directive Injection in Application Deployment Workflow

EPSS 1.0%CVSS 9.4
critical.is priorityof 100
41
CVSS 9.4 (CNA)9.4 / 10 × 3028.2Not in CISA KEV+300.0EPSS percentile 61.9.619 × 2012.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Coolify< 4.0.0-beta.420.74.0.0-beta.420.7CNA

Scores by source

VulnCheck (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchgithub.com/coollabsio/coolify/releases/tag/v4.0.0-beta.420.7refcoolify.ioexploitgithub.com/Eyodav/CVE-2025-34159