Account takeover vulnerability in Coolify by Coollabs
CVE-2025-64425

8.5HIGH

Key Information:

Vendor

Coollabsio

Status
Vendor
CVE Published:
5 January 2026

What is CVE-2025-64425?

Coolify is an open-source tool for managing server applications and databases that suffers from a significant vulnerability. In versions up to and including v4.0.0-beta.434, attackers can exploit this flaw to trigger a password reset request on behalf of a target user. By manipulating the host header in the request, attackers can redirect the password reset email to a malicious server. If the victim interacts with the provided reset link, their reset token is divulged to the attacker, allowing for unauthorized account access. Current details regarding the availability of a patch to address this issue remain unconfirmed.

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Affected Version(s)

coolify <= 4.0.0-beta.434

References

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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