Description
WordPress Plugin Nmedia MailChimp Widget is prone to a remote file include vulnerability because it fails to sufficiently sanitize user-supplied input. Exploiting this issue could allow an attacker to compromise the application and the underlying system; other attacks are also possible. WordPress Plugin Nmedia MailChimp Widget version 3.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.2 or latest
References
Related Vulnerabilities
WordPress Plugin TextMe SMS Cross-Site Scripting (1.8.8)
TYPO3 Improper Link Resolution Before File Access ('Link Following') Vulnerability (CVE-2014-9508)
WordPress 4.6.x Cross-Domain Flash Injection Vulnerability (4.6 - 4.6.9)
Apache Traffic Server Integer Overflow or Wraparound Vulnerability (CVE-2018-9481)