CVEvulnerability

CVE-2024-11182

5.3 MEDIUM Known exploited Published 2024-11-15 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

MDaemon Email Server Cross-Site Scripting (XSS) Vulnerability — MDaemon Email Server

MDaemon Email Server contains a cross-site scripting (XSS) vulnerability that allows a remote attacker to load arbitrary JavaScript code via an HTML e-mail message.

Added to KEV: 2025-05-19
Remediation due: 2025-06-09
Ransomware use: Unknown
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes: https://files.mdaemon.com/mdaemon/beta/RelNotes_en.html ; https://mdaemon.com/pages/downloads-critical-updates ; https://nvd.nist.gov/vuln/detail/CVE-2024-11182

Status: Analyzed
Published: 2024-11-15
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 4.0 ([email protected]): 5.3 MEDIUM — 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected]): 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses: CWE-79

Description

An XSS issue was discovered in MDaemon Email Server before version 24.5.1c. An attacker can send an 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.

Affected configurations

• mdaemon mdaemon (< 24.5.1)

Weakness · CWE (1)

CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References