{"id":"CVE-2025-59156","title":"Coolify is an open-source and self-hostable tool for managing servers, applications, and databases","summary":"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 …","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78"],"vendor":"coollabs","product":"coolify","affected":["coolify < 4.0.0","coolify = 4.0.0"],"patched":["coolify 4.0.0"],"published":"2026-01-05","updated":"2026-09-30","sourceUpdated":"2026-09-30T22:10:00.273","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-59156","references":[{"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-h5xw-7xvp-xrxr","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.00976,"epssPercentile":0.60684,"ingestedAt":"2026-09-30T22:27:27.691Z","slug":"CVE-2025-59156","body":"## Overview\n\nCoolify 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.\n\n## Affected\n\n- `coolify < 4.0.0`\n- `coolify = 4.0.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `coolify 4.0.0`","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}