May 19, 2025 · Applied Cybernetics Group
CVE-2024-11182 — MDaemon Email Server
MDaemon Email Server Cross-Site Scripting (XSS) Vulnerability
- Added to KEV
2025-05-19- Federal due date
2025-06-09- Vendor
- MDaemon
- Product
- Email Server
- EPSS
- 94.4th percentile (score 0.135, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2024-11182
CISA short description
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.
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.