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TITLE:
Jax LinkLists Cross-Site Scripting and Information Disclosure

SECUNIA ADVISORY ID:
SA16338

VERIFY ADVISORY:
http://secunia.com/advisories/16338/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
 	
Jax LinkLists 1.x
http://secunia.com/product/5495/

DESCRIPTION:
Lostmon has discovered some vulnerabilities in Jax LinkLists, which
can be exploited by malicious people to conduct cross-site scripting
attacks or disclose certain information.

1) Input passed to the "language" and "cat" parameters isn't 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.

2) Accessing the "suggestions.csv" file directly discloses certain
information (e.g. links suggested by other users).

The vulnerabilities have been confirmed in version 1.1 and have also
been reported in version 1.0. Other versions may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised. Use
a database instead of CSV files to store suggestion data.

PROVIDED AND/OR DISCOVERED BY:
Lostmon

ORIGINAL ADVISORY:
http://lostmon.blogspot.com/2005/08/jax-php-scripts-multiple.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:
Secunia recommends that you verify all advisories you receive by
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Secunia NEVER sends attached files with advisories.
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