CVE-2026-42204
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. From 4.0.0-beta.471 through 4.0.0-beta.473, a regression in SHELL_SAFE_COMMAND_PATTERN allowed ampersands in custom Docker Compose build, start, and pre/post-deployment command fields, allowing an authenticated team member to inject shell commands that execute on the host. This issue is fixed in version 4.0.0-beta.474.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| coollabsio | coolify | >= 4.0.0-beta.471, < 4.0.0-beta.474 | affected |
Weaknesses
- CWE-78: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
Additional References
References
- https://github.com/coollabsio/coolify/security/advisories/GHSA-chg4-63hm-xv9x
- https://github.com/coollabsio/coolify/pull/9684
- https://github.com/coollabsio/coolify/commit/e1aac50b745cf499e710b7e35cd2a9d6a1538dd9
- https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474
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