CVE-2025-58402 Insecure Direct Object Reference Message ID

High 7.1 Published 2 Mar 2026 Updated 2 Mar 2026

Attackers can access other users' messages and attachments by modifying the MessageID parameter due to missing authorization checks.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-58402?

CVE-2025-58402 is a high-severity missing authorization vulnerability in CGM CLININET, published on 2 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The CGM CLININET application uses direct, sequential object identifiers "MessageID" without proper authorization checks. By modifying the parameter in the GET request, an attacker can access messages and attachments belonging to other users.

Weakness: CWE-639

Which versions are affected by CVE-2025-58402?

It affects 1 product.

Products include Cgm Clininet.

How do I fix CVE-2025-58402?

No fix has been published for CVE-2025-58402 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-2025-58402 being exploited?

There is no known exploitation of CVE-2025-58402 in the wild and no public exploit code.

Sources

Also known as GHSA-29jv-jj9x-v452.