CVE-2025-59028

When sending invalid base64 SASL data, login process is disconnected from the auth server, causing all active authentication sessions to fail. Invalid BASE64 data can be used to DoS a vulnerable server to break concurrent logins. Install fixed version or disable concurrency in login processes hea...

CVE-2026-33624

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.60 and 9.6.0-alpha.54, an attacker who obtains a user's password and a single MFA recovery code can reuse that recovery code an unlimited number of times by sending...

CVE-2026-33624

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.60 and 9.6.0-alpha.54, an attacker who obtains a user's password and a single MFA recovery code can reuse that recovery code an unlimited number of times by sending...

CVE-2026-33624

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.60 and 9.6.0-alpha.54, an attacker who obtains a user's password and a single MFA recovery code can reuse that recovery code an unlimited number of times by sending...

Parse Server 安全漏洞

Parse Server is an open-source backend developed by the Parse Platform. It can be deployed on any infrastructure that runs Node.js. There were security vulnerabilities in versions of Parse Server prior to 8.6.60 and 9.6.0-alpha.54. These vulnerabilities stemmed from the ability for MFA recovery...

PT-2026-27485

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.60 Parse Server versions prior to 9.6.0-alpha.54 Description An attacker with a user's password and a valid multi-factor authentication MFA recovery code can reuse the recovery code an unlimited number of tim...

EUVD-2014-3345

Malware in sbrugna...

CVE-2025-0251

HCL IEM is affected by a concurrent login vulnerability. The application allows multiple concurrent sessions using the same user credentials, which may introduce security risks...

CVE-2023-1907 Pgadmin: users authenticated simultaneously via ldap may be attached to the wrong session

A vulnerability was found in pgadmin. Users logging into pgAdmin running in server mode using LDAP authentication may be attached to another user's session if multiple connection attempts occur simultaneously...

SUSE CVE-2023-1907

A vulnerability was found in pgadmin. Users logging into pgAdmin running in server mode using LDAP authentication may be attached to another user's session if multiple connection attempts occur simultaneously...

Race Condition

Overview fastapi-sso is a FastAPI plugin to enable SSO to most common providers such as Facebook login, Google login and login via Microsoft Office 365 Account Affected versions of this package are vulnerable to Race Condition. When multiple concurrent login requests are processed simultaneously,...

keycloak: potential bypass of brute force protection

A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. Thi...

CVE-2020-5425

Single Sign-On for Vmware Tanzu all versions prior to 1.11.3 ,1.12.x versions prior to 1.12.4 and 1.13.x prior to 1.13.1 are vulnerable to user impersonation attack.If two users are logged in to the SSO operator dashboard at the same time, with the same username, from two different identity...

Microsoft Windows Session Object Elevation of Privilege (MS16-111: CVE-2016-3305)

An elevation of privilege vulnerability exists in Microsoft Windows. The vulnerability is due to an error in the way windows kernel handles session objects in concurrent logins. Successful exploitation may lead to a malicious user gaining access to a victim user's session...

CVE-2014-3332

Cisco Unified Communications Manager CM 8.6.2 and earlier has an incorrect CLI restrictions setting, which allows remote authenticated users to establish undetected concurrent logins via unspecified vectors, aka Bug ID CSCup98029...

CVE-2014-3332

Cisco Unified Communications Manager (CM) 8.6(.2) and earlier contains an incorrect CLI restrictions setting that may allow an authenticated, remote attacker to establish undetected concurrent logins. The issue stems from improper sanitization of authenticated users, per Cisco’s advisory for CVE-...