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TITLE:
SaveWebPortal Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA16522

VERIFY ADVISORY:
http://secunia.com/advisories/16522/

CRITICAL:
Highly critical

IMPACT:
Cross Site Scripting, System access

WHERE:
>From remote

SOFTWARE:
SaveWebPortal 3.x
http://secunia.com/product/5601/

DESCRIPTION:
rgod has discovered some vulnerabilities in SaveWebPortal, which can
be exploited by malicious people to conduct cross-site scripting
attacks or compromise a vulnerable system.

1) Access to the "/admin/PhpMyExplorer/editerfichier.php" script is
not properly restricted to admin users. This can be exploited to edit
the "header.php" file and include PHP scripts that will be executed on
the server when the web site is viewed.

Example:
http://[host]/admin/PhpMyExplorer/editerfichier.php?chemin=.&fichier=header.php&type=Source

2) Input passed to the "SITE_Path" parameter in menu_dx.php, and the
"CONTENTS_Dir" parameter in menu_sx.php is not properly verified
before being used to include files. This can be exploited to include
arbitrary files from local and remote resources.

Examples:
http://[host]/menu_dx.php?SITE_Path=[file]%00
http://[host]/menu_sx.php?CONTENTS_Dir=[file]%00

Successful exploitation requires that "register_globals" is enabled
and "magic_quotes_gpc" is disabled.

3) Input passed to the "TABLE_Width", "SITE_Author_Domain",
"SITE_Author", and "L_Info" parameters in footer.php, and to multiple
parameters in header.php, menu_dx.php, and menu_sx.php is not properly
sanitised before being returned to users. This can be exploited to
execute arbitrary HTML and script code in a user's browser session in
context of a vulnerable site.

Successful exploitation requires that "register_globals" is enabled

It may also be possible to inject arbitrary HTML and script code via
HTTP_REFERER and HTTP_USER_AGENT HTTP headers, which will be executed
in the administrative user's browser session when the visitor log is
viewed.

The vulnerabilities have been confirmed in version 3.4. Other
versions may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
rgod

ORIGINAL ADVISORY:
http://rgod.altervista.org/save_yourself_from_savewebportal34.html

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
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