MDaemon Email Server 19 through 20.0.1 skips SpamAssassin checks by default for e-mail…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
MDaemon Email Server 19 through 20.0.1 skips SpamAssassin checks by default for e-mail messages larger than 2 MB (and limits checks to 10 MB even with special configuration), which is arguably inconsistent with currently popular message sizes. This might interfere with risk management for malicious e-mail, if a customer deploys a server with sufficient resources to scan large messages.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-13612
- 2026-10-03 Alias added: GHSA-gj3m-6662-4v94
References
Advisory 1
More Altn Mdaemon Email Server vulnerabilities
- TI-2019-14046 MDaemon Email Server 17.5.1 allows XSS via the filename of an attachment to an email message. CVSS 3.1MEDIUM 5.4
Sources
- CVE-2019-13612 · CVE Program
- CVE-2019-13612 · NVD
- FIRST EPSS
- GHSA-gj3m-6662-4v94 · GitHub Advisory Database · CC BY 4.0
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