Ezportal/Ztml v1.0 Multiple vulnerabilities

:: Ezportal/Ztml v1.0 Multiple vulnerabilities ::

Software : Ezportal/Ztml
Website : http://www.ztml.org
Bug Discover : Hessam-x / www.hessamx.net

I. Multiple Cross Site Scripting Vulnerabilities

Parameters :
About , Again , Lastname , Email , password , album,
id , table , desc , doc , mname , max , htpl ,pheader , & more…
are not properly sanitized in "Index.php".
This can be used to post arbitrary HTML or web script code.
Attacker can be execute this url :
index.php?about=[XSS]
index.php?username=GUEST&again=[XSS]
& …

II. SQL Injection Vulnerabilities

Parameters:
about , album , id , use , desc , doc , max , mname , & Other …
is not properly sanitized before being used in SQL query.
vulnerable Page is : "index.php".
This can be used make any SQL query by injecting arbitrary SQL code.
Attacker can be execute this url :
index.php?about=[SQL Query]&use=ezportal.home.about.this.template
index.php?doc=[SQL Query]&etpl=ezp.home.update.status&ukey=_zdoc.zdoc.group
& other …

III. Authentication Bypass Vulnerability

"Administration Area" script has no any authentication.
Any user can get access to administrator's area.Just need to know script name