---
id: CVE-2025-64425
title: >-
  Coolify is an open-source and self-hostable tool for managing servers,
  applications, and databases
summary: >-
  Coolify is an open-source and self-hostable tool for managing servers,
  applications, and databases. In Coolify versions up to and including
  v4.0.0-beta.434, an attacker can initiate a password reset for a victim, and
  modify the host head…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'
cwe:
  - CWE-644
vendor: coollabs
product: coolify
affected:
  - coolify < 4.0.0
  - coolify = 4.0.0
patched:
  - coolify 4.0.0
published: '2026-01-05'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T22:10:00.273'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-64425'
references:
  - url: >-
      https://drive.google.com/file/d/1I5sJHcpetJbKlwVS2usAD7qmgH37Y4rw/view?usp=drive_link
    label: security-advisories@github.com
  - url: >-
      https://github.com/coollabsio/coolify/security/advisories/GHSA-f737-2p93-g2cw
    label: security-advisories@github.com
  - url: >-
      https://github.com/coollabsio/coolify/security/advisories/GHSA-f737-2p93-g2cw
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00415
epssPercentile: 0.33427
ingestedAt: '2026-09-30T22:27:27.695Z'
---

## Overview

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify versions up to and including v4.0.0-beta.434, an attacker can initiate a password reset for a victim, and modify the host header of the request to a malicious value. The victim will receive a password reset email, with a link to the malicious host. If the victim clicks this link, their reset token is sent to the attacker's server, allowing the attacker to use it to change the victim's password and takeover their account. As of time of publication, it is unclear if a patch is available.

## Affected

- `coolify < 4.0.0`
- `coolify = 4.0.0`

## Remediation

Upgrade past the affected range:

- `coolify 4.0.0`