CVE-2025-47222 Information disclosure in n/a
Attackers can enumerate loaded class names via error message differences, exposing internal application structure in Keyfactor SignServer.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-47222?
CVE-2025-47222 is a medium-severity vulnerability in n/a, published on 13 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A class name enumeration was found in Keyfactor SignServer versions prior to 7.3.2. Setting any chosen class name to any of the properties requiring a class path and the provided class is not expected to return different errors if the class exists in deployment or not. This returns information about the classes loaded in the application or not to the clientside.
Weakness: CWE-284
Which versions are affected by CVE-2025-47222?
It affects 1 product.
Products include Keyfactor Signserver.
How do I fix CVE-2025-47222?
No fix has been published for CVE-2025-47222 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-47222 being exploited?
There is no known exploitation of CVE-2025-47222 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5wpq-pww3-r4mv.