CVE-2026-21868

CVE-2026-21868 affects Flag Forge, specifically versions 2.3.2 and earlier. The vulnerability is a Regular Expression Denial of Service (ReDoS) in the user profile API endpoint /api/user/[username], where the application builds a regex dynamically from the unescaped username input. An attacker ca...

PT-2026-1974

Name of the Vulnerable Software and Affected Versions Intern Membership Management System version 1.0 Description A SQL injection issue exists in code-projects Intern Membership Management System version 1.0. The issue is located in the /intern/admin/check admin.php file, within an unknown...

Code-Projects Intern Membership Management System SQL注入漏洞

Intern Membership Management System is an intern membership management system. The Intern Membership Management System suffers from a SQL injection vulnerability that originates from the lack of validation of the parameter Username in the file /intern/admin/addadmin.php for externally entered SQL...

PT-2026-2108

Name of the Vulnerable Software and Affected Versions Flag Forge versions 2.3.2 and below Description Flag Forge is a Capture The Flag CTF platform susceptible to a Regular Expression Denial of Service ReDoS condition. The issue resides in the user profile API endpoint, /api/user/username. The...

CVE-2025-1396

A username enumeration vulnerability exists in multiple WSO2 products when Multi-Attribute Login is enabled. In this configuration, the system returns a distinct "User does not exist" error message to the login form, regardless of the validateusername setting. This behavior allows malicious actor...

CVE-1999-0180

in.rshd allows users to login with a NULL username and execute commands...

CVE-1999-0356

ControlIT v4.5 and earlier uses weak encryption to store usernames and passwords in an address book...

CVE-1999-0224

Denial of service in Windows NT messenger service through a long username...

CVE-2019-7272

Optergy Proton/Enterprise devices allow Username Disclosure...

CVE-2019-16374

Pega Platform 8.2.1 allows LDAP injection because a username can contain a character and can be of unlimited length. An attacker can specify four characters of a username, followed by the character, to bypass access control...

CVE-2019-16180

Limesurvey before 3.17.14 allows remote attackers to bruteforce the login form and enumerate usernames when the LDAP authentication method is used...

CVE-2019-12374

A SQL Injection vulnerability exists in Ivanti LANDESK Management Suite LDMS, aka Endpoint Manager 10.0.1.168 Service Update 5 due to improper username sanitization in the Basic Authentication implementation in core/provisioning.secure/ProvisioningSecure.asmx in Provisioning.Secure.dll...

CVE-2019-12469

MediaWiki through 1.32.1 has Incorrect Access Control. Suppressed username or log in Special:EditTags are exposed. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6...

CVE-2024-2244

REST service authentication anomaly with “valid username/no password” credential combination for batch job processing resulting in successful service invocation. The anomaly doesn’t exist with other credential combinations...

SUSE CVE-2025-34410

1Panel versions 1.10.33 - 2.0.15 contain a cross-site request forgery CSRF vulnerability in the Change Username functionality available from the settings panel /settings/panel. The endpoint does not implement CSRF protections such as anti-CSRF tokens or Origin/Referer validation. An attacker can...

CVE-2026-21484

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to commit e287fab56089cf8fcea9ba579a3ecdeca0daa313, the password recovery endpoint returns different error messages depending on whether a username exists, so enabling...

CVE-2026-21484

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to commit e287fab56089cf8fcea9ba579a3ecdeca0daa313, the password recovery endpoint returns different error messages depending on whether a username exists, so enabling...

CVE-2026-21484 AnythingLLM Vulnerable to Username Enumeration w/ Password Recovery

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to commit e287fab56089cf8fcea9ba579a3ecdeca0daa313, the password recovery endpoint returns different error messages depending on whether a username exists, so enabling...

EUVD-2026-0774

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to commit e287fab56089cf8fcea9ba579a3ecdeca0daa313, the password recovery endpoint returns different error messages depending on whether a username exists, so enabling...

CVE-2026-21484 AnythingLLM Vulnerable to Username Enumeration w/ Password Recovery

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to commit e287fab56089cf8fcea9ba579a3ecdeca0daa313, the password recovery endpoint returns different error messages depending on whether a username exists, so enabling...