Description
WordPress Plugin MDC YouTube Downloader is prone to a local file inclusion vulnerability because it fails to sufficiently verify user-supplied input. Exploiting this issue may allow an attacker to obtain sensitive information that could aid in further attacks. WordPress Plugin MDC YouTube Downloader version 2.1.0 is vulnerable; prior versions are also affected.
Remediation
Update to plugin version 2.1.1 or latest
References
http://www.vapidlabs.com/advisory.php?v=133
https://www.exploit-db.com/exploits/37529/
http://seclists.org/oss-sec/2015/q3/50
Related Vulnerabilities
WordPress Plugin Visitors Online by BestWebSoft Cross-Site Scripting (0.9)
Jenkins Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-0791)
Caddy Web Server Improper Authentication Vulnerability (CVE-2018-21246)
WordPress Plugin Zedna Contact form Arbitrary File Upload (1.0)