CVE-2026-34153 Coolify LocalFileVolume fs_path command injection enables RCE
An authenticated user can execute arbitrary commands on the server by exploiting unescaped file path inputs in Coolify's storage management.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-34153?
CVE-2026-34153 is a high-severity command injection vulnerability in coollabsio coolify, published on 6 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, LocalFileVolume::saveStorageOnServer builds shell commands using unescaped fs_path and parent_dir values before validation, and submitFileStorage does not validate the user-controlled file-mount path before creating a volume, allowing an authenticated user who can add file storage to execute commands when the storage is saved. This issue is fixed in version 4.0.0-beta.471.
Weakness: CWE-78
Which versions are affected by CVE-2026-34153?
How do I fix CVE-2026-34153?
No fix has been published for CVE-2026-34153 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-34153 being exploited?
There is no known exploitation of CVE-2026-34153 in the wild and no public exploit code.
Sources
Also known as GHSA-46hp-7m8g-7622.