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Secunia Network Software Inspector 2.0 (NSI) - Public Beta

The Public Beta has ended. Thanks to all that participated.

Learn more:
http://secunia.com/network_software_inspector_2/

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TITLE:
vlbook Cross-Site Scripting and Local File Inclusion

SECUNIA ADVISORY ID:
SA30046

VERIFY ADVISORY:
http://secunia.com/advisories/30046/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting, Exposure of system information, Exposure of
sensitive information

WHERE:
>From remote

SOFTWARE:
vlbook 1.x
http://secunia.com/product/10624/

DESCRIPTION:
IRCRASH has reported two vulnerabilities in vlbook, which can be
exploited by malicious people to conduct cross-site scripting attacks
or disclose sensitive information.

1) Input passed to the "l" parameter in include/global.inc.php is not
properly verified before being used to include files. This can be
exploited to include arbitrary files from local resources.

2) Input passed to the "l" parameter in index.php is not properly
sanitised before being returned to a user. This can be exploited to
execute arbitrary HTML and script code in a user's browser session in
context of an affected site.

The vulnerabilities are reported in version 1.21. Other versions may
also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
IRCRASH

ORIGINAL ADVISORY:
http://www.milw0rm.com/exploits/5529

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About:
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