CVE-2025-59156
8.8 · HIGHOverview
CVE-2025-59156 is a high-severity vulnerability affecting coollabs coolify. It was published on January 5, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to version 4.0.0-beta.420.7, a Remote Code Execution (RCE)*vulnerability exists in Coolify's application deployment workflow. This flaw allows a low-privileged member to inject arbitrary Docker Compose directives during project creation or updates. By defining a malicious service that mounts the host filesystem, an attacker can achieve root-level command execution on the host OS, completely bypassing container isolation. Version 4.0.0-beta.420.7 contains a patch for the issue.
Remediation
Check the references section for vendor advisories and patches from coollabs. Update coolify to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| coollabs | coolify | >= 0, < 4.0.0 | Affected |
Frequently Asked Questions
What is CVE-2025-59156?
CVE-2025-59156 is a high-severity vulnerability affecting coollabs coolify. It was published on January 5, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-59156?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-59156?
Check the references section for vendor advisories and patches from coollabs. Update coolify to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-59156?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-59156 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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