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TITLE:
Fast Guest Book Two SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA33484

VERIFY ADVISORY:
http://secunia.com/advisories/33484/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
Fast Guest Book
http://secunia.com/advisories/product/20973/

DESCRIPTION:
Moudi has discovered two vulnerabilities in Fast Guest Book, which
can be exploited by malicious people to conduct SQL injection
attacks.

Input passed to the "name" and "pass" parameters in
admin/authorize.php is not properly sanitised before being used in
SQL queries. This can be exploited to manipulate SQL queries by
injecting arbitrary SQL code.

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

PROVIDED AND/OR DISCOVERED BY:
Moudi

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/7719

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