Description
WordPress Plugin Metronet Tag Manager 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 Metronet Tag Manager version 1.2.7 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.2.9 or latest
References
https://advisories.dxw.com/advisories/csrf-metronet-tag-manager/
http://seclists.org/fulldisclosure/2018/May/36
https://plugins.svn.wordpress.org/metronet-tag-manager/trunk/readme.txt