CVE-2026-42201Coolify: OS Command Injection via Database Credential Fields in Docker Compose Service Commands
Updated under an hour ago ()
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It affects coollabsio coolify. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, database credential fields (redis_password, keydb_password, dragonfly_password, clickhouse_admin_user, clickhouse_admin_password, postgres_user, mysql_user) are validated only as 'string' at the API layer, with zero shell-safety checks. These values are then interpolated directly into Docker Compose YAML command: strings without any escaping. This issue is fixed in version 4.0.0-beta.474.
- CVSS
- 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Jul 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
coollabsio coolify coollabsio:coolify (from the name) | before 4.0.0-beta.474 | CNA record |
References
- https://github.com/coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36vx-refsource-confirm
- https://github.com/coollabsio/coolify/pull/9676x-refsource-misc
- https://github.com/coollabsio/coolify/commit/bff6d853708f3d7c861279586f107739036e67dax-refsource-misc
- https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.