The vulnerabilities of the functions php_libxml_input_buffer_create_filename() and php_libxml_sniff_charset_from_stream() in the PHP interpreter allow a hacker to redirect users to any desired URL address.

The vulnerabilities of the functions phplibxmlinputbuffercreatefilename and phplibxmlsniffcharsetfromstream in the PHP interpreter are related to the use of open redirection. Exploiting these vulnerabilities could allow a malicious actor to redirect users to any desired URL address...