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CVE-2026-34038— Coolify authenticated remote command injection leading to RCE and secret exfiltration

Quick assessment

Affected
coollabsio coolify
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

coolLabs Coolify是coolLabs团队开源的一个开源和自托管的 Heroku/Netlify/Vercel 替代品。 coolLabs Coolify 4.0.0-beta.469之前版本存在命令注入漏洞，该漏洞源于在处理dockerfile_location和deployment commands等字段时，存在授权远程命令注入漏洞，可能导致具有应用程序写入权限的用户通过部署日志执行远程代码和泄露敏感环境变量。

CVSS 9.9 · Critical EPSS 2.54% · P84

Affected Version Matrix 1

VendorProduct Version RangeStatus
coollabsio coolify < 4.0.0-beta.469 affected
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I. Basic Information for CVE-2026-34038

Vulnerability Information
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Vulnerability Title
Coolify authenticated remote command injection leading to RCE and secret exfiltration
Source: CVE Program / CVE List V5
Vulnerability Description
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.469, an authenticated remote command injection vulnerability in application deployment handling allows users with application write permissions to achieve remote code execution and exfiltrate sensitive environment variables through deployment logs via fields such as dockerfile_location and deployment commands. This issue is fixed in version 4.0.0-beta.469.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
coolLabs Coolify 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
coolLabs Coolify是coolLabs团队开源的一个开源和自托管的 Heroku/Netlify/Vercel 替代品。 coolLabs Coolify 4.0.0-beta.469之前版本存在命令注入漏洞，该漏洞源于在处理dockerfile_location和deployment commands等字段时，存在授权远程命令注入漏洞，可能导致具有应用程序写入权限的用户通过部署日志执行远程代码和泄露敏感环境变量。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
coollabsio coolify < 4.0.0-beta.469 -

II. Public POCs for CVE-2026-34038

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 7880 chars
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III. Intelligence Information for CVE-2026-34038

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Patches & Fixes for CVE-2026-34038 (1)

Vendor Advisories for CVE-2026-34038 (1)

Same Patch Batch · coollabsio · 2026-07-06 · 11 CVEs total

CVE-2026-42204 8.8 HIGH Coolify: Authenticated RCE via SHELL_SAFE_COMMAND_PATTERN regression → host root
CVE-2026-42153 8.8 HIGH Coolify: PostgreSQL Healthcheck Command Injection Allows Root Code Execution in Container
CVE-2026-34153 8.8 HIGH Coolify LocalFileVolume fs_path command injection enables RCE
CVE-2026-34599 8.8 HIGH Coolify: Authenticated Remote Code Execution in GetLogs Livewire Component
CVE-2026-41899 6.5 MEDIUM Coolify unauthenticated feedback endpoint allows Discord webhook abuse
CVE-2026-32718 6.5 MEDIUM Coolify read-scoped API tokens can perform state-changing validation operations
CVE-2026-34050 6.5 MEDIUM Coolify Settings/Updates Livewire component missing instance administrator authorization
CVE-2026-34167 5.0 MEDIUM Coolify: Cross-tenant activity log disclosure via unlocked Livewire property in ActivityMo
CVE-2026-42148 3.8 LOW Coolify: Command Injection via Unescaped Version String in Docker Build
CVE-2026-34049 3.3 LOW Coolify: Command Injection via unsanitized MongoDB collection names in database backup

IV. Related Vulnerabilities

Same product: coolify
Same vendor: coollabsio
Same weakness: CWE-78

V. Comments for CVE-2026-34038

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