Description
WordPress Plugin Plainview Activity Monitor is prone to a remote command execution vulnerability because it fails to properly validate user-supplied input. An attacker can exploit this issue to execute arbitrary commands within the context of the vulnerable application. WordPress Plugin Plainview Activity Monitor version 20161228 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 20180826 or latest
References
https://github.com/aas-n/CVE/tree/master/plainview-activity-monitor
https://www.exploit-db.com/exploits/45274/
https://plugins.svn.wordpress.org/plainview-activity-monitor/trunk/readme.txt
Related Vulnerabilities
WordPress Plugin Share Buttons by AddThis Backdoor (2.1.2)
WordPress Plugin Spreadsheet Cross-Site Scripting (2.0)
WordPress Plugin Automated Content for Real Estate Multiple Unspecified Vulnerabilities (5.4.2)
WordPress 4.2.x Multiple Vulnerabilities (4.2 - 4.2.21)
WordPress Plugin Bad Behavior Multiple Vulnerabilities (2.2.18)