There is a possible Open Redirect Vulnerability in Action Pack 6.1 before version 6.1.3.2. Specially crafted Host headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website.
There is a possible Open Redirect Vulnerability in Action Pack 6.1 before version 6.1.3.2. Specially crafted Host headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website.
https://www.openwall.com/lists/oss-security/2021/05/05/2