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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://docuform.de |
|
| https://gist.github.com/ZeroBreach-GmbH |
|
History
Fri, 10 Jul 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-203 | |
| Metrics |
cvssV3_1
|
Fri, 10 Jul 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | User Enumeration via login.php Leading to Sensitive Information Exposure | |
| Weaknesses | CWE-1696 |
Fri, 10 Jul 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Docuform
Docuform client |
|
| Vendors & Products |
Docuform
Docuform client |
Thu, 09 Jul 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
|
Status: PUBLISHED
Assigner: mitre
Published: 2026-07-09T00:00:00.000Z
Updated: 2026-07-10T15:35:04.919Z
Reserved: 2026-06-08T00:00:00.000Z
Link: CVE-2026-51926
Updated: 2026-07-10T15:33:19.605Z
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