Exploit Search Engines:

CVE Circl.lu https://cve.circl.lu
CVE Details https://www.cvedetails.com
CVE Mitre http://cve.mitre.org
Exploit-db https://www.exploit-db.com
Exploit Search http://exploitsearch.com
NMMapper https://www.nmmapper.com
Rapid7 https://www.rapid7.com/db
Shodan Exploits https://exploits.shodan.io
Sploitus https://sploitus.com
Vulmon https://vulmon.com
Vulnerability Assessment
Platform
https://vulners.com/landing
WPScan Wordpress
Vulnerability Database
https://wpvulndb.com