Description
WordPress Plugin WPS Cleaner is prone to multiple cross-site request forgery vulnerabilities. Exploiting these issues 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 WPS Cleaner version 1.4.4 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.4.5 or latest
References
https://secupress.me/blog/wps-cleaner-v1-4-4-multiples-vulnerabilities/
https://plugins.svn.wordpress.org/wps-cleaner/trunk/readme.txt