Damn Vulnerable GraphQL Application is an intentionally vulnerable implementation of Facebook's GraphQL technology, to learn and practice GraphQL Security. DVGA has numerous flaws, such as Injections, Code Executions, Bypasses, Denial of Service, and more. See the full list under the Scenarios section. A public Postman collection is also available to replay solutions to the challenges. DVGA supports Beginner and Expert level game modes, which will change the exploitation difficulty.