CVE-2025-30039 Missing authentication in API returning a list of all active sessions
Unauthenticated access to an API endpoint allows attackers to list active sessions and take over any user account, including administrators.
- 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-2025-30039?
CVE-2025-30039 is a critical missing authorization vulnerability in CGM CLININET, published on 27 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Unauthenticated access to the "/cgi-bin/CliniNET.prd/GetActiveSessions.pl" endpoint allows takeover of any user session logged into the system, including users with admin privileges.
Weakness: CWE-306
Which versions are affected by CVE-2025-30039?
How do I fix CVE-2025-30039?
No fix has been published for CVE-2025-30039 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-2025-30039 being exploited?
There is no known exploitation of CVE-2025-30039 in the wild and no public exploit code.
Sources
Also known as GHSA-982p-px8m-39qc.