mdaemon vulnerabilities

Recent CVEs affecting mdaemon products. 2 tracked.

mdaemon has 2 tracked vulnerabilities, 0 critical and 1 exploited in the wild (CISA KEV). A fixed release or vendor patch exists for 2. Most recent: 2025-04-29. Highest priority: CVE-2024-11182 (score 71/100).

• CVE-2025-3929 MEDIUM 6.1 UPGRADE An XSS issue was discovered in MDaemon Email Server version 25.0.1 and below
• CVE-2024-11182 MEDIUM 6.1 EXPLOITED UPGRADE MDaemon Email Server Cross-Site Scripting (XSS) Vulnerability

FAQ

How do I fix mdaemon vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is mdaemon being exploited right now?

Yes: 1 mdaemon CVE is on the CISA Known Exploited Vulnerabilities list, so patch it first.

Which mdaemon CVE should I patch first?

CVE-2024-11182 currently ranks highest (71/100): MDaemon Email Server Cross-Site Scripting (XSS) Vulnerability.

Products

• email server
• mdaemon

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