CVE-2025-47220

Keyfactor SignServer (versions prior to 7.3.2) contains a local file enumeration vulnerability in the VISIBLE_SIGNATURE_CUSTOM_IMAGE_PATH used by PDFSigner and PAdESSigner. An admin user can set this path without restrictions; if the path points to an existing file readable by the application ser...

CVE-2025-47222

Keyfactor SignServer is affected in versions prior to 7.3.2 by a class name enumeration vulnerability that allows information about loaded classes to be exposed to the client side when setting a chosen class name in properties requiring a class path. The issue arises from an unexpected difference...

CVE-2025-47221

CVE-2025-47221 : Keyfactor SignServer versions before 7.3.2 contain an arbitrary file write flaw. The ARCHIVETODISK_FILENAME-PATTERN, ARCHIVETODISK_PATH_BASE, and ARCHIVETODISK_PATH_PATTERN properties can be set to any path, enabling a user with admin access to write files in arbitrary server dir...

CVE-2025-47222

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...