GO-2026-6024 File Browser: Colliding username normalization gives two users the same home directory in github.com/filebrowser/filebrowser

File Browser: Colliding username normalization gives two users the same home directory in github.com/filebrowser/filebrowser...

EUVD-2026-44708

File Browser: Colliding username normalization gives two users the same home directory...

Use of Non-Canonical URL Paths for Authorization Decisions

Overview Affected versions of this package are vulnerable to Use of Non-Canonical URL Paths for Authorization Decisions in the cleanUsername process. An attacker can gain unauthorized access to another user's files by registering a username that normalizes to the same home directory as an existin...

CVE-2026-62685

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername when Signup=true and CreateUserDir=true, but the many-to-one...

CVE-2026-62685

The CVE affects File Browser prior to version 2.63.17. The issue arises in how user scopes are built from usernames via cleanUsername() when Signup=true and CreateUserDir=true: the many-to-one normalization can collapse usernames such as team/one, team one, and team-one to the same home directory...

CVE-2026-62685

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername when Signup=true and CreateUserDir=true, but the many-to-one...

CVE-2026-62685 File Browser: Colliding username normalization gives two users the same home directory

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername when Signup=true and CreateUserDir=true, but the many-to-one...

CVE-2026-62685 File Browser: Colliding username normalization gives two users the same home directory

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername when Signup=true and CreateUserDir=true, but the many-to-one...

MongoDB C Driver 安全漏洞

The MongoDB C Driver is an open-source library developed by MongoDB, designed to connect to and manipulate MongoDB databases in C-language programs. There is a security vulnerability in the MongoDB C Driver, which stems from the insecure string copying performed during username normalization by t...

ZITADEL 安全漏洞

ZITADEL is a modern open source alternative to Auth0, Firebase Auth, AWS Cognito, and Keycloak built for the age of containers and serverless, open sourced by ZITADEL in Switzerland. ZITADEL suffers from a security vulnerability that stems from username normalization leading to user presence...

PYSEC-2021-384

FirstUseAuthenticator is a JupyterHub authenticator that helps new users set their password on their first login to JupyterHub. When JupyterHub is used with FirstUseAuthenticator, a vulnerability in versions prior to 1.0.0 allows unauthorized access to any user's account if createusers=True and t...