CVE-2020-7741

This affects the package hellojs before 1.18.6. The code get the param oauthredirect from url and pass it to location.assign without any check and sanitisation. So we can simply pass some XSS payloads into the url param oauthredirect, such as javascript:alert1...

Cross-site Scripting (XSS)

Overview hellojs is a Javascript RESTFUL API library for connecting with OAuth2 services. Affected versions of this package are vulnerable to Cross-site Scripting XSS. The code gets the param oauthredirect from url and passes it to location.assign without any sanitisation. So an attack can pass j...