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Coolify CVE-2026-34594

| EUVDEUVD-2026-40225 HIGH
OS Command Injection (CWE-78)
2026-06-29 GitHub_M
8.8
CVSS 3.1 · Vendor: GitHub_M
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization OS command sanitization, avoid shell exec
MITRE ATT&CK

2 techniques across 1 tactic: Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
Patch available 1.1% exploitation probability (EPSS)

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AnalysisAIv1 – Jun 29, 2026

Authenticated OS command injection in Coolify before 4.0.0-beta.471 lets any user holding destination management permissions execute arbitrary commands as root on managed servers. The 'network' parameter in the Destination Network Management feature is passed unsanitized into shell commands, yielding full root-level remote code execution on the host. No public exploit identified at time of analysis; the issue is fixed in 4.0.0-beta.471.

Affected VersionsENISA

coolify < 4.0.0-beta.471

Affected Packages

euvd coolify fix: 4.0.0-beta.471

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (GitHub_M) PRIMARY 8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (GitHub_M) · only source for this CVE.

CVSS VectorVendor: GitHub_M

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
Patch available
Jun 29, 2026 - 22:02 EUVD

DescriptionCVE.org

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, an authenticated command injection vulnerability in the Destination Network Management functionality allows users with destination management permissions to execute arbitrary commands as root on managed servers. The "network" parameter is passed directly to shell commands without proper sanitization, enabling full remote code execution on the host system. This vulnerability is fixed in 4.0.0-beta.471.

Executive ViewAI

Why It Matters

Coolify versions prior to 4.0.0-beta.471 contain an authenticated remote code execution vulnerability allowing users with destination management permissions to execute arbitrary root commands on managed servers. While no public exploit has been identified at time of analysis, this represents a significant insider threat vector within organizations using Coolify for infrastructure management.

Recommended Action

Within 24 hours: Audit and restrict destination management role assignments to essential personnel only. Within 7 days: Upgrade Coolify to version 4.0.0-beta.471 or later. Within 30 days: Review all managed servers for unauthorized command execution; audit command and access logs for the destination management role since initial Coolify deployment.

Business Impact: High
Compensating Controls

Apply vendor patch.

Threat Intelligence Overview

EPSS Score
1.1%
Top 39% exploitable
Exploit
POC
Public exploit code exists
Social Media
3
Sightings
Data Quality
6 sources
Confidence: High

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC Yes
EPSS 1.1%
Patch available Yes
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision
Scheduled
Exploitation
Poc
System Exposure· derived
Open
Automatable
No
Human Impact
High
Technical Impact
Total

Priority Score

65
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +44
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

OS command injection occurs when an application passes unsanitized user input directly into system shell commands.

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

CVE-2026-57498 CRITICAL POC
9.6 Jun 29

Cross-team authorization bypass in Coolify (open-source self-hosted PaaS) before 4.0.0-beta.474 allows an authenticated,

CVE-2025-34161 CRITICAL POC
9.4 Aug 27

Coolify versions prior to v4.0.0-beta.420.7 are vulnerable to a remote code execution vulnerability in the project deplo

CVE-2025-34159 CRITICAL POC
9.4 Aug 27

Coolify versions prior to v4.0.0-beta.420.6 are vulnerable to a remote code execution vulnerability in the application d

CVE-2025-64424 CRITICAL POC
9.4 Jan 05

Command injection in Coolify up to and including v4.0.0-beta.434 lets any authenticated low-privileged 'member' execute

CVE-2025-59156 CRITICAL POC
9.4 Jan 05

Remote code execution on the host OS is possible through Coolify's application deployment workflow prior to version 4.0.

CVE-2025-66211 CRITICAL POC
9.4 Dec 23

Authenticated command injection in Coolify's PostgreSQL initialization-script filename handling allows users with applic

CVE-2025-66210 CRITICAL POC
9.4 Dec 23

Coolify versions prior to 4.0.0-beta.451 pass user-supplied database names unsanitized into shell commands executed via

CVE-2025-66213 CRITICAL POC
9.4 Dec 23

Authenticated Coolify users who hold application or service management permissions can execute arbitrary commands as roo

CVE-2025-66212 CRITICAL POC
9.4 Dec 23

Authenticated command injection in Coolify before 4.0.0-beta.451 lets users with application or service management permi

CVE-2025-59158 CRITICAL POC
9.4 Jan 05

Stored cross-site scripting in Coolify versions up to and including v4.0.0-beta.420.6 lets an authenticated low-privileg

CVE-2026-34597 HIGH POC
8.8 Jun 29

Authenticated remote code execution in Coolify (self-hosted PaaS) before 4.0.0-beta.470 lets a low-privileged authentica

CVE-2025-59157 HIGH POC
8.8 Jan 05

Command injection in Coolify's Git Repository field during project creation allows an authenticated member account to ru

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