What is CVE-2025-59157?

CVE-2025-59157 is a critical-severity vulnerability in Coollabs Coolify, classified under OS Command Injection. CVSS score: 9.9/10. Published 2026-01-05.

How severe is CVE-2025-59157?

Critical severity. CVSS v3 base score is 9.9 out of 10.

RCE in Coollabs Coolify

CVE-2025-59157

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to version 4.0.0-beta.420.7, the Git Repository field during project creation is vulnerable to command injection. User input is not properly sanitized, allowing attackers to inject arbitrary shell commands that execute on the underlying server during the deployment workflow. A regular member user can exploit this vulnerability. Version 4.0.0-beta.420.7 contains a patch for the issue.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.018 (77.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Coollabs Coolify — versions 4.0.0
Coollabsio Coolify — versions < 4.0.0-beta.420.7

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2025-59157?: CVE-2025-59157 is a critical-severity vulnerability in Coollabs Coolify, classified under OS Command Injection. CVSS score: 9.9/10. Published 2026-01-05.
How severe is CVE-2025-59157?: Critical severity. CVSS v3 base score is 9.9 out of 10.