This plugin will scan your plugins (and WordPress) version for more then 3000+ known vulnerabilities and exploits.

A lightweight security plugin that scans installed plugins, themes, and WordPress core for known vulnerabilities.

VulnTitan is lightweight WordPress security plugin that helps you detect known vulnerabilities, malware infections, and unauthorized file changes. It uses real-time threat data from the VulnTitan API to scan your plugins, themes, and WordPress core for critical issues. With easy-to-understand results, no bloat, and modern scanning logic, VulnTitan gives you the essential tools to secure your site — without slowing it down.