CVE-2026-42204 — Coolify: Authenticated RCE via SHELL_SAFE_COMMAND_PATTERN regression → host root
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_COMMAN…
Published: 2026-07-06 · CVSS: 8.8 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7