Vulnerability · Published Jul 7, 2026 · Assigned by GitHub_M

CVE-2026-34149Coolify: Authenticated Host-Level RCE via Unescaped Database Credentials in Backup Jobs

Low 3.3

In plain English

A low-severity OS command injection in coolify from coollabsio. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)3.3Low

Exploit odds (30 days)0.3%top 80.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
coollabsio	coolify	< 4.0.0-beta.471

Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N

References

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