CVE 7.1 HIGH

CVE-2025-61084_CVE-2025-61084

7.1 / 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Description

MDaemon Mail Server 23.5.2 validates SPF, DKIM, and DMARC using the email enclosed in angle brackets (<>) in the From: header of SMTP DATA. An attacker can craft a From: header with multiple invisible Unicode thin spaces to display a spoofed sender while passing validation, allowing email spoofing even when anti-spoofing protections are in place.

Basic Information

ID CVE-2025-61084
Source mitre
Published Nov 5, 2025 at 00:00
Modified Nov 5, 2025 at 15:13

Affected Product

Vendor n/a
Product n/a
Version n/a
Affected Versions n/a n/a n/a

CWE Classification

References

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