CVE-2026-34153

High

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.

SeverityHigh
CVSS8.8
Exploit probability—
ProductCoollabsio Coolify
PublishedJul 6, 2026
First seenJul 6, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
coollabsio coolify< 4.0.0-beta.471—

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CVE-2026-34153 · Coollabsio Coolify · Dark Radar