Description
WordPress Plugin Browser and Operating System Finder is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Browser and Operating System Finder version 1.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.2 or latest
References
https://jvn.jp/en/jp/JVN93562098/index.html
https://plugins.svn.wordpress.org/browser-and-operating-system-finder/trunk/readme.txt