As a web application firewall provider, part of our job at Imperva is to continually monitor for new security vulnerabilities. To do this, we use internal software that collects information from various data sources such as vulnerability databases, newsletters, forums, social media and more, integrates it into a single repository, and assesses each vulnerability’s priority.

https://www.imperva.com/blog/the-state-of-web-application-vulnerabilities-in-2018/