Servers and applications
CVE-2025-34157
Coolify versions prior to 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 can create a project with a maliciously crafted name containing embedded JavaScript. When an administrator attempts to delete the project or its associated resource, the payload executes in the admin’s browser…
- Severity
- Critical 9.4
- Published
- 27 Aug 2025
- Last changed
- 14 Jul 2026
- Added to UpHeron
- 14 Oct 2026
- Fixed in
- 4.0.0
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
CoolifyServers and applications · cpe:a:coollabs:coolify |
All 408 release lines
|