CVE-2026-0701

A vulnerability was identified in code-projects Intern Membership Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /intern/admin/addadmin.php. The manipulation of the argument Username leads to sql injection. The attack is possible to be carried out...

CVE-2019-18360

In JetBrains Hub versions earlier than 2019.1.11738, username enumeration was possible through password recovery...

CVE-2019-11465

An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached "connections" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even...

CVE-2020-7245

Incorrect username validation in the registration process of CTFd v2.0.0 - v2.2.2 allows an attacker to take over an arbitrary account if the username is known and emails are enabled on the CTFd instance. To exploit the vulnerability, one must register with a username identical to the victim's...

CVE-2020-12870

RainbowFish PacsOne Server 6.8.4 allows SQL injection on the username parameter in the signup page...

CVE-2020-12812

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username...

CVE-2024-34024

Observable response discrepancy issue exists in ID Link Manager and FUJITSU Software TIME CREATOR. If this vulnerability is exploited, an unauthenticated remote attacker may determine if a username is valid or not...

CVE-2024-41238

A SQL injection vulnerability in /smsa/studentlogin.php in Kashipara Responsive School Management System v1.0 allows an attacker to execute arbitrary SQL commands via the "username" parameter...

CVE-2023-50306

IBM Common Licensing 9.0 could allow a local user to enumerate usernames due to an observable response discrepancy. IBM X-Force ID: 273337...

CVE-2023-49069

A vulnerability has been identified in Mendix Runtime V10 All versions V10.17.0 only if the basic authentication mechanism is used by the application, Mendix Runtime V10.12 All versions V10.12.11 only if the basic authentication mechanism is used by the application, Mendix Runtime V10.6 All...

CVE-2023-49278

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a brute force exploit can be used to collect valid usernames. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-40725

A vulnerability has been identified in QMS Automotive All versions V12.39. The affected application returns inconsistent error messages in response to invalid user credentials during login session. This allows an attacker to enumerate usernames, and identify valid usernames...

CVE-2021-33845

The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors...

CVE-2025-23384

A vulnerability has been identified in RUGGEDCOM RM1224 LTE4G EU 6GK6108-4AM00-2BA2 All versions V8.2.1, RUGGEDCOM RM1224 LTE4G NAM 6GK6108-4AM00-2DA2 All versions V8.2.1, SCALANCE M804PB 6GK5804-0AP00-2AA2 All versions V8.2.1, SCALANCE M812-1 ADSL-Router family All versions V8.2.1, SCALANCE M816...

CVE-2022-31065

BigBlueButton is an open source web conferencing system. In affected versions an attacker can embed malicious JS in their username and have it executed on the victim's client. When a user receives a private chat from the attacker whose username contains malicious JavaScript, the script gets...

CVE-2026-0700

A vulnerability was determined in code-projects Intern Membership Management System 1.0. Affected is an unknown function of the file /intern/admin/checkadmin.php. Executing a manipulation of the argument Username can lead to sql injection. The attack can be executed remotely. The exploit has been...

CVE-2024-41741

IBM TXSeries for Multiplatforms 10.1 could allow an attacker to determine valid usernames due to an observable timing discrepancy which could be used in further attacks against the system...

CVE-2026-21868

Flag Forge is a Capture The Flag CTF platform. Versions 2.3.2 and below have a Regular Expression Denial of Service ReDoS vulnerability in the user profile API endpoint /api/user/username. The application constructs a regular expression dynamically using unescaped user input the username paramete...

CVE-2020-7819

A SQL-Injection vulnerability in the nTracker USB Enterprisesecure USB management solution allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information...

PT-2026-1773

Name of the Vulnerable Software and Affected Versions RainyGao DocSys versions up to 2.02.37 Description A flaw exists in RainyGao DocSys that allows for SQL injection. The issue is located in an unknown function within the file com/DocSystem/mapping/UserMapper.xml. Manipulating the Username...