CVE-2025-15068 Account Takeover in Gmission Web FAX

High 8.5 Published 29 Dec 2025 Updated 13 Jan 2026

Attackers can take over accounts in Gmission Web Fax due to missing authorization checks allowing session credential manipulation.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-15068?

CVE-2025-15068 is a high-severity missing authorization vulnerability in Gmission Web Fax, published on 29 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Missing Authorization vulnerability in Gmission Web Fax allows Authentication Abuse, Session Credential Falsification through Manipulation.This issue affects Web Fax: from 3.0 before 3.0.1

Weakness: CWE-862

Which versions are affected by CVE-2025-15068?

It affects 1 product.

Products include Gmission Web Fax.

How do I fix CVE-2025-15068?

No fix has been published for CVE-2025-15068 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-15068 being exploited?

There is no known exploitation of CVE-2025-15068 in the wild and no public exploit code.

Sources

Also known as GHSA-x78m-hxx2-v34v.