CVE-2026-27442

HIGH

SEPPmail Secure Email Gateway <15.0.1 - Path Traversal

Title source: llm

Description

The GINA web interface in SEPPmail Secure Email Gateway before version 15.0.1 does not properly check attachment filenames in GINA-encrypted emails, allowing an attacker to access files on the gateway.

References (1)

Core 1

Core References

Various Sources release-notes

https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html#seppmail-vulnerability-disclosure

Scores

CVSS v3 7.5

EPSS 0.0042

EPSS Percentile 33.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-22

Status published

Products (1)

seppmail/seppmail < 15.0.1

Published Mar 04, 2026

Tracked Since Mar 04, 2026