Node.js schema-inspector module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the Email address. By sending a specially-crafted regex string, a remote attacker could exploit this vulnerability to cause the program or web browser page to freeze, and results in a denial of service condition.
Denial of service
Node.js schema-inspector 1.7.0
Upgrade to the latest version of schema-inspector (2.0.0 or later).