Vulnerability Description
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Coolify versions prior to and including v4.0.0-beta.420.6 are vulnerable to a stored cross-site scripting (XSS) attack in the project creation workflow. An authenticated user with low privileges (e.g., member role) can create a project with a maliciously crafted name containing embedded JavaScript. When an administrator later attempts to delete the project or its associated resource, the payload automatically executes in the admin’s browser context. Version 4.0.0-beta.420.7 contains a patch for the issue.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Coollabs | Coolify | < 4.0.0 |
Related Weaknesses (CWE)
References
- https://github.com/coollabsio/coolify/security/advisories/GHSA-h52r-jxv9-9vhfExploitVendor Advisory
FAQ
What is CVE-2025-59158?
CVE-2025-59158 is a vulnerability with a CVSS score of 8.0 (HIGH). Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Coolify versions prior to and including v4.0.0-beta.420.6 are vulnerable to a stored cross-site scri...
How severe is CVE-2025-59158?
CVE-2025-59158 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-59158?
Check the references section above for vendor advisories and patch information. Affected products include: Coollabs Coolify.