CVE-2026-51926
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jul 09, 2026
Vendor
unknown
Description
An issue in docuForm GmbH FSM Client v.11.11c allows a remote attacker to obtain sensitive information via the login.php component. A vulnerability was identified in the authentication mechanism that allows user enumeration through the login interface. An attacker can differentiate between valid and invalid usernames based on variations in server responses. This information can be leveraged to identify existing accounts and facilitate further attacks, including brute-force or credential stuffing.