Description
WordPress Plugin Import CSV is prone to a directory traversal vulnerability because it fails to sufficiently verify user-supplied input. Exploiting this issue can allow an attacker to obtain sensitive information that could aid in further attacks. WordPress Plugin Import CSV version 1.0 is vulnerable; prior versions may also be affected.
Remediation
Edit the source code to ensure that input is properly verified or disable the plugin until a fix is available
References
https://www.exploit-db.com/exploits/39576/
https://packetstormsecurity.com/files/136320/WordPress-Import-CSV-1.1-Directory-Traversal.html