CVE-2019-16517

An issue was discovered in ConnectWise Control formerly known as ScreenConnect 19.3.25270.7185. There is a CORS misconfiguration, which reflected the Origin provided by incoming requests. This allowed JavaScript running on any domain to interact with the server APIs and perform administrative...

CORStest - A Simple CORS Misconfiguration Scanner

A simple CORSmisconfiguration scanner Based on theresearch of James Kettle CORStest is a quick & dirty Python 2 tool to find Cross-Origin Resource Sharing CORS misconfigurations. It takes a text file as input which may contain a list of domain names or URLs. Currently, the following potential...

PT-2019-10198 · Olivier Poitrey · Go Cors Handler

Name of the Vulnerable Software and Affected Versions: Olivier Poitrey Go CORS handler versions 1.3.0 and earlier Description: The issue arises from the active conversion of a wildcard CORS policy into reflecting an arbitrary Origin header value, which is incompatible with the CORS security desig...