CVE-2026-34149

Coolify: Authenticated Host-Level RCE via Unescaped Database Credentials in Backup Jobs

CVSS 3.3 LOWEPSS 0.2%CWE-78

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Jul 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N

Affected products

coollabsio · coolify

References

https://github.com/coollabsio/coolify/commit/952f3247970d261ff93f85c79066192f58f9557e https://github.com/coollabsio/coolify/commit/99043600ee881fd8581185e7590604d9882382cd https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471 https://github.com/coollabsio/coolify/security/advisories/GHSA-4vff-6j8j-qhcg