URL Redirection to Untrusted Site ('Open Redirect')
A possible open redirect vulnerability in the Host Authorization middleware in Action Pack from 6.0.0.beta1 through 6.0.4, 6.1.0.rc1 through 6.1.4 could allow attackers to redirect users to a malicious website.
CWE-601 - Open Redirect
An open redirect attack employs a URL parameter, HTML refresh tags, or a DOM based location change to exploit the trust of a vulnerable domain to direct the users to a malicious website. The attack could lead to higher severity vulnerabilities such as unauthorized access control, account takeover, XSS, and more.