Inadequate validation of URLs could result into an invalid check whether an redirect URL is internal or not..
{ "cpes": [ "cpe:2.3:a:joomla:joomla!:*:*:*:*:*:*:*:*", "cpe:2.3:a:joomla:joomla!:*:*:*:*:elts:*:*:*" ], "severity": "Medium" }