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CVE-2025-3929

Severity CVSS v4.0:
MEDIUM
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
29/04/2025
Last modified:
12/05/2025

Description

An XSS issue was discovered in MDaemon Email Server version 25.0.1 and below. An attacker can send a specially crafted HTML e-mail message with JavaScript in an img tag. This could allow a remote attacker to load arbitrary JavaScript code in the context of a webmail user's browser window, and access user data.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): Passsive
Confidentiality (VC): Low
Integrity (VI): Low
Availability (VA): None
Confidentiality (SC): Low
Integrity (SI): Low
Availability (SA): None

Base Score 4.0
5.30
Severity 4.0
MEDIUM
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.10 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x
6.10
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 20.0.0 (including) 20.0.9 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 21.0.0 (including) 21.0.8 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 21.5.0 (including) 21.5.6 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 22.0.0 (including) 22.0.7 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 23.0.0 (including) 23.0.4 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 23.5.0 (including) 23.5.5 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 24.0.0 (including) 24.0.4 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 24.5.0 (including) 24.5.3 (excluding)
cpe:2.3:a:mdaemon:email_server:*:*:*:*:*:*:*:* 25.0.0 (including) 25.0.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools