CVE-2025-25198 Information

Description

mailcow: dockerized is an open source groupware/email suite based on docker. Prior to version 2025-01a a vulnerability in mailcow’s password reset functionality allows an attacker to manipulate the Host HTTP header to generate a password reset link pointing to an attacker-controlled domain. This can lead to account takeover if a user clicks the poisoned link. Version 2025-01a contains a patch. As a workaround deactivate the password reset functionality by clearing Notification email sender and Notification email subject under System -> Configuration -> Options -> Password Settings.

Reference

https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-3mvx-qw4r-fcqf