CVE-2026-34149lowCWE-78

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

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 3.3epss 0.4%

exploitation probability

0.4%top 70% of all CVEs

observed exploitation

nono source reports it

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