PT-2026-60777 · Seppmail · Seppmail Secure Email Gateway & Seppmail Cloud

·

CVE-2026-9592

·

Published

2026-07-17

·

Updated

2026-07-17

CVSS v4.0

7.5

High

VectorAV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
SEPPmail Secure Email Gateway & SEPPmail Cloud before version 15.0.4.2 allows an attacker to replay & hijack a user session in the GINA web portal, as the session token is disclosed inside the URL and a HTTP header.

Fix

Found an issue in the description? Have something to add? Feel free to write us 👾

Weakness Enumeration

Related Identifiers

CVE-2026-9592

Affected Products

Seppmail Secure Email Gateway & Seppmail Cloud