Critical bug in ownCloud file sharing app exposes admin passwordsOpen source file sharing software ownCloud is warning of three critical-severity security vulnerabilities, including one that can expose administrator passwords and mail server credentials. [...]
Source: Critical bug in ownCloud file sharing app exposes admin passwords (https://www.bleepingcomputer.com/news/security/critical-bug-in-owncloud-file-sharing-app-exposes-admin-passwords/)