CVE-2026-34599

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, there is an authenticated command injection vulnerability in the GetLogs Livewire component which allows users with team membership (lowest privilege member role) to execute arbitrary commands as root on managed servers. The $container Livewire public property is interpolated directly into shell commands (docker logs, docker service logs) without sanitization, and can be modified by any client via the Livewire wire protocol because it lacks the #[Locked] attribute. This issue is fixed in version 4.0.0-beta.471.

CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-78 OS Command Injection

References

Other References

https://github.com/coollabsio/coolify/commit/f267a28cb2badc7e712c4592af4d79d090fe5063 https://github.com/coollabsio/coolify/pull/9229 https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471 https://github.com/coollabsio/coolify/security/advisories/GHSA-q9j6-xcvx-px63

Frequently Asked Questions

What is CVE-2026-34599? +

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, there is an authenticated command injection vulnerability in the GetLogs Livewire component which allows users with team membership (lowest privilege member role) to execute arbitrary commands as root on managed servers. The $container Livewire public property is interpolated directly into shell commands (docker logs, docker service logs) without sanitization, and can be modified by any client via the Livewire wire protocol because it lacks the #[Locked] attribute. This issue is fixed in version 4.0.0-beta.471. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2026-34599? +

CVE-2026-34599 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2026-34599? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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