CVE-2023-53893 Ateme TITAN File 3.9 Authenticated Server-Side Request Forgery Vulnerability
Authenticated attackers can exploit an unvalidated job callback URL parameter to perform server-side request forgery, enabling network enumeration and bypassing restrictions.
- 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-2023-53893?
CVE-2023-53893 is a medium-severity server-side request forgery vulnerability in Ateme TITAN, published on 15 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Ateme TITAN File 3.9.12.4 contains an authenticated server-side request forgery vulnerability in the job callback URL parameter that allows attackers to bypass network restrictions. Attackers can exploit the unvalidated parameter to initiate file, service, and network enumeration by forcing the application to make HTTP, DNS, or file requests to arbitrary destinations.
Weakness: CWE-918
Which versions are affected by CVE-2023-53893?
It affects 1 product.
Products include Ateme Titan File.
How do I fix CVE-2023-53893?
No fix has been published for CVE-2023-53893 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2023-53893 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-53893 exists.
Sources
Also known as GHSA-3x8w-qfr9-4jmg.