Plane is an open-source project management tool. Plane uses the ** wildcard support to retrieve the image from any hostname as in /web/next.config.js. This may permit an attacker to induce the server side into performing requests to unintended locations. This vulnerability is fixed in 0.23.0.
Plane version 0.7.1-dev allows an attacker to change the avatar of his profile, which allows uploading files with HTML extension that interprets both HTML and JavaScript.