Vulnerability in Seppmail Ag Secure Email Gateway
CVE-2026-44127
SEPPmail Secure Email Gateway before version 15.0.4 contains an unauthenticated path traversal vulnerability in the identifier parameter of /api.app/attachment/preview that allows remote attackers to read arbitrary local files and trigger deletion of files in the targeted directory with the privileges of the api.app process.
EPSS: 0.157 (96.7th percentile) — read the EPSS interpretation.
Affected products
- Seppmail Ag Secure Email Gateway — versions 0