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TITLE:
Chipmunk Guestbook Limited SQL Injection Vulnerability

SECUNIA ADVISORY ID:
SA32907

VERIFY ADVISORY:
http://secunia.com/advisories/32907/

CRITICAL:
Less critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
Chipmunk Guestbook 1.x
http://secunia.com/advisories/product/6720/

DESCRIPTION:
A vulnerability has been discovered in Chipmunk Guestbook, which can
be exploited by malicious people to conduct SQL injection attacks.

Input passed to the "start" parameter in index.php is not properly
sanitised before being used in SQL queries. This can be exploited to
modify SQL queries to a certain extend by injecting SQL code. This
can also be exploited to conduct cross-site scripting attacks via SQL
error messages.

The vulnerability is confirmed in version 1.4. Other versions may
also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Pouya_Server

ORIGINAL ADVISORY:
http://packetstorm.linuxsecurity.com/0811-exploits/chipmunkguestbook-sqlxss.txt

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