CVE-2025-25198 — mailcow: dockerized vulnerable to password reset poisoning

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
mailcow / mailcow-dockerized	affected < 2025-01a

CWE

CWE-601

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.