OnionShare is an open source tool used to securely and anonymously share files, host websites, and chat with friends using the Tor network. Used to securely and anonymously share files, host websites, and chat with friends using the Tor network, a security vulnerability exists in OnionShare that stems from the fact that in the affected version, the path parameter of the requested URL is not sanitized before being passed to the QT front-end. No detailed vulnerability details are available at this time.