source: http://www.securityfocus.com/bid/17614/info

xFlow is prone to multiple input-validation vulnerabilities. The issues include cross-site scripting and SQL-injection vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input. 

Successfully exploiting these vulnerabilities could allow an attacker to compromise the application, access or modify data, steal cookie-based authentication credentials, or even exploit vulnerabilities in the underlying database implementation. Other attacks are also possible.

xFlow version 5.46.11 is vulnerable to these issues; other versions may also be affected.

http://www.example.com/members_only/index.cgi?id=4&username=r0t&seed=rjzzBzfrMplgqQMojRgrnALJMoiUeAdlxswNQvbo&action=view_downline&level=Direct&position=1[SQL]