Mastodon 4.0.x < 4.0.14 Multiples Vulnerabilities

According to its self-reported version number, the Mastodon application running on the remote host is prior to 3.5.18 or 4.0.x prior to 4.0.14 or 4.1.x prior to 4.1.14 or 4.2.x prior to 4.2.6. It is, therefore, affected by multiples vulnerabilities : - Destroying OAuth Applications doesn't notify...