Admidio allows Unauthenticated Access to Role-Restricted documents via neutralized .htaccess

Summary Admidio relies on admmyfiles/.htaccess to deny direct HTTP access to uploaded documents. The Docker image ships with AllowOverride None in the Apache configuration, which causes Apache to silently ignore all .htaccess files. As a result, any file uploaded to the documents module regardles...

Access Control Bypass

Overview admidio/admidio is a free open source user management system for websites of organizations and groups. Affected versions of this package are vulnerable to Access Control Bypass due to improper enforcement of access control in the admmyfiles directory when Apache is configured with...

CVE-2026-34381: Improper Access Control

Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, Admidio relies on admmyfiles/.htaccess to deny direct HTTP access to uploaded documents. The Docker image ships with AllowOverride None in the Apache configuration, which causes Apache to silently igno...