Servers and applications
CVE-2025-59158
Stored XSS in Project Name
- Severity
- Critical 9.4
- Published
- 3 Jan 2026
- Last changed
- 7 Oct 2026
- Added to UpHeron
- 14 Oct 2026
- Fixed in
- 4.0.0
- Also known as
- GHSA-h52r-jxv9-9vhf
- Sources
- NVD, Project advisories (GitHub)
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…
Affected software
| Software | Affected versions |
|---|---|
CoolifyServers and applications · cpe:a:coollabs:coolify |
All 408 release lines
|
CoolifyServers and applications · github:coollabsio/coolify |
|
References
- NVD https://nvd.nist.gov/vuln/detail/CVE-2025-59158
- CVE.org https://www.cve.org/CVERecord?id=CVE-2025-59158
- GitHub Advisory Database https://github.com/advisories/GHSA-h52r-jxv9-9vhf
- github.com https://github.com/coollabsio/coolify/security/advisories/GHSA-h52r-jxv9-9vhf