Is CVE-2026-34149 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-34149?

CVE-2026-34149 has a CVSS v3 severity of LOW (3.3).

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CVE-2026-34149

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, DatabaseBackupJob interpolates user-controlled database credentials and MongoDB collection exclusion names into backup shell commands without adequate escaping, allowing an authenticated user with database management permissions to execute commands on managed servers. This issue is fixed in version 4.0.0-beta.471.