CVE-2024-11182

MDaemon Email Server Cross-Site Scripting (XSS) Vulnerability

n/a

CVSS

17.1%

EPSS (exploit prob.)

96.8%

EPSS percentile

Yes

Actively exploited

Ransomware use

2025-05-19

Added

MITRE ATT&CK techniques

How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.

Technique	Name	Relationship
T1566	Phishing	exploitation technique
T1059	Command and Scripting Interpreter	primary impact
T1567	Exfiltration Over Web Service	primary impact

Summary

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.

Affected software

Vendor: MDaemon · Product: Email Server

Weakness types (CWE):

What to do

This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.

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All information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.