Vulnerabilities (CVE)

Filtered by CWE-204
Total 90 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-54129 2025-07-22 N/A 4.3 MEDIUM
HAXiam is a packaging wrapper for HAXcms which allows anyone to spawn their own microsite management platform. In versions 11.0.4 and below, the application returns a 200 response when requesting the data of a valid user and a 404 response when requesting the data of an invalid user. This can be used to infer the existence of valid user accounts. An authenticated attacker can use automated tooling to brute force potential usernames and use the application's response to identify valid accounts. This can be used in conjunction with other vulnerabilities, such as the lack of authorization checks, to enumerate and deface another user's sites. This is fixed in version 11.0.5.
CVE-2024-56476 2 Ibm, Linux 3 Aix, Txseries For Multiplatforms, Linux Kernel 2025-07-15 N/A 5.3 MEDIUM
IBM TXSeries for Multiplatforms 9.1 and 11.1 could allow an attacker to enumerate usernames due to an observable login attempt response discrepancy.
CVE-2025-27451 2025-07-03 N/A 5.3 MEDIUM
For failed login attempts, the application returns different error messages depending on whether the login failed due to an incorrect password or a non-existing username. This allows an attacker to guess usernames until they find an existing one.
CVE-2025-3092 2025-06-26 N/A 7.5 HIGH
An unauthenticated remote attacker can enumerate valid user names from an unprotected endpoint.
CVE-2024-28232 1 Icewhale 1 Casaos-userservice 2025-06-24 N/A 6.2 MEDIUM
Go package IceWhaleTech/CasaOS-UserService provides user management functionalities to CasaOS. The Casa OS Login page has disclosed the username enumeration vulnerability in the login page which was patched in version 0.4.7. This issue in CVE-2024-28232 has been patched in version 0.4.8 but that version has not yet been uploaded to Go's package manager.
CVE-2025-5485 2025-06-16 N/A 8.6 HIGH
User names used to access the web management interface are limited to the device identifier, which is a numerical identifier no more than 10 digits. A malicious actor can enumerate potential targets by incrementing or decrementing from known identifiers or through enumerating random digit sequences.
CVE-2025-49187 2025-06-12 N/A 5.3 MEDIUM
For failed login attempts, the application returns different error messages depending on whether the login failed due to an incorrect password or a non-existing username. This allows an attacker to guess usernames until they find an existing one.
CVE-2025-0163 2025-06-12 N/A 5.3 MEDIUM
IBM Security Verify Access Appliance and Docker 10.0 through 10.0.8 could allow a remote attacker to enumerate usernames due to an observable response discrepancy of disabled accounts.
CVE-2025-30280 2025-06-10 N/A 5.3 MEDIUM
A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.21.0), Mendix Runtime V10.12 (All versions < V10.12.16), Mendix Runtime V10.18 (All versions < V10.18.5), Mendix Runtime V10.6 (All versions < V10.6.22), Mendix Runtime V8 (All versions < V8.18.35), Mendix Runtime V9 (All versions < V9.24.34). Affected applications allow for entity enumeration due to distinguishable responses in certain client actions. This could allow an unauthenticated remote attacker to list all valid entities and attribute names of a Mendix Runtime-based application.
CVE-2025-3939 4 Blackberry, Linux, Microsoft and 1 more 5 Qnx, Linux Kernel, Windows and 2 more 2025-06-04 N/A 5.3 MEDIUM
Observable Response Discrepancy vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX allows Cryptanalysis. This issue affects Niagara Framework: before 4.14.2, before 4.15.1, before 4.10.11; Niagara Enterprise Security: before 4.14.2, before 4.15.1, before 4.10.11.Tridium recommends upgrading to Niagara Framework and Enterprise Security versions 4.14.2u2, 4.15.u1, or 4.10u.11.
CVE-2024-24766 1 Icewhale 1 Casaos-userservice 2025-05-28 N/A 6.2 MEDIUM
CasaOS-UserService provides user management functionalities to CasaOS. Starting in version 0.4.4.3 and prior to version 0.4.7, the Casa OS Login page disclosed the username enumeration vulnerability in the login page. An attacker can enumerate the CasaOS username using the application response. If the username is incorrect application gives the error `**User does not exist**`. If the password is incorrect application gives the error `**Invalid password**`. Version 0.4.7 fixes this issue.
CVE-2025-48015 2025-05-21 N/A 3.7 LOW
Failed login response could be different depending on whether the username was local or central.
CVE-2024-42174 1 Hcltech 1 Dryice Myxalytics 2025-05-16 N/A 3.7 LOW
HCL MyXalytics is affected by username enumeration vulnerability. This allows a malicious user to perform enumeration of application users, and therefore compile a list of valid usernames.
CVE-2024-51447 2025-05-13 N/A 5.3 MEDIUM
A vulnerability has been identified in Polarion V2310 (All versions), Polarion V2404 (All versions < V2404.2). The login implementation of the affected application contains an observable response discrepancy vulnerability when validating usernames. This could allow an unauthenticated remote attacker to distinguish between valid and invalid usernames.
CVE-2024-25146 1 Liferay 3 Digital Experience Platform, Dxp, Liferay Portal 2025-05-13 N/A 5.3 MEDIUM
Liferay Portal 7.2.0 through 7.4.1, and older unsupported versions, and Liferay DXP 7.3 before service pack 3, 7.2 before fix pack 18, and older unsupported versions returns with different responses depending on whether a site does not exist or if the user does not have permission to access the site, which allows remote attackers to discover the existence of sites by enumerating URLs. This vulnerability occurs if locale.prepend.friendly.url.style=2 and if a custom 404 page is used.
CVE-2025-46736 2025-05-07 N/A 5.3 MEDIUM
Umbraco is a free and open source .NET content management system. Prior to versions 10.8.10 and 13.8.1, based on an analysis of the timing of post login API responses, it's possible to determine whether an account exists. The issue is patched in versions 10.8.10 and 13.8.1. No known workarounds are available.
CVE-2025-24342 2025-05-02 N/A 5.3 MEDIUM
A vulnerability in the login functionality of the web application of ctrlX OS allows a remote unauthenticated attacker to guess valid usernames via multiple crafted HTTP requests.
CVE-2022-0564 2 Microsoft, Qlik 2 Windows, Qlik Sense 2025-04-25 4.3 MEDIUM 5.3 MEDIUM
A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured. The affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.
CVE-2024-33856 1 Logpoint 1 Siem 2025-04-18 N/A 5.3 MEDIUM
An issue was discovered in Logpoint before 7.4.0. An attacker can enumerate a valid list of usernames by observing the response time at the Forgot Password endpoint.
CVE-2019-19030 1 Linuxfoundation 1 Harbor 2025-04-14 N/A 5.3 MEDIUM
Cloud Native Computing Foundation Harbor before 1.10.3 and 2.x before 2.0.1 allows resource enumeration because unauthenticated API calls reveal (via the HTTP status code) whether a resource exists.