CVE-2025-47222
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductKeyfactor Signserver
PublishedNov 13, 2025
First seenNov 13, 2025
Weakness typeCWE-284Improper access control
How to fix
Update
- keyfactor signserver7.3.1 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| keyfactor signserver | v < 7.3.1 | 7.3.1 |
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