Vulnerability in Seppmail Ag Secure Email Gateway

CVE-2026-7864

SEPPmail Secure Email Gateway before version 15.0.4 exposes server environment variables through an unauthenticated endpoint in the new GINA UI, allowing remote attackers to obtain sensitive system information.

Published · last modified .

EPSS exploit prediction

EPSS: 0.005 (44.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-7864: fell from 0.170 to 0.005.

EPSS over last 30 days · oldest: 0.170 · newest: 0.005 · change: -0.165

Affected products

Weakness classification (CWE)

References