TI-2023-28679 Aliases CVE-2023-52269 GHSA-w5v2-cgrj-hcpq

MDaemon SecurityGateway through 9.0.3 allows XSS via a crafted Message Content Filtering…

LOW 22CWE-79Published 2023-12-31 · Updated 2024-08-02

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

MDaemon SecurityGateway through 9.0.3 allows XSS via a crafted Message Content Filtering rule. This might allow domain administrators to conduct attacks against global administrators.

Why it matters now

EPSS 0.00363 30th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

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

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mdaemon:securitygateway::::::::	up to 9.0.3	Vulnerable	MDaemon

cpe:2.3:a:mdaemon:securitygateway:*:*:*:*:*:*:*:* Versions up to 9.0.3 Vulnerable ·MDaemon

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-52269
2026-10-03 Alias added: GHSA-w5v2-cgrj-hcpq

References

Exploit 1

https://github.com/vipercalling/XSSsecurityGateway/blob/main/finding

Other 1

https://mdaemon.com/pages/security-gateway

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences