TITLE:
Web Wiz Forum SQL Injection and Security Bypass

SECUNIA ADVISORY ID:
SA11525

VERIFY ADVISORY:
http://secunia.com/advisories/11525/

CRITICAL:
Moderately critical

IMPACT:
Security Bypass, Manipulation of data

WHERE:
>From remote

SOFTWARE:
Web Wiz Forums 7.x

DESCRIPTION:
Alexander has reported some vulnerabilities in Web Wiz Forum,
allowing malicious people to conduct SQL injection attacks and
perform certain administrative functions.

1) Input passed to the "laryCheckedIPAddrID" parameter in the
"pop_up_ip_blocking.asp" script isn't properly verified before it is
used in an SQL query. This can be exploited by malicious people to
manipulate SQL queries by injecting arbitrary SQL code.

2) A logic error in "pop_up_topic_admin.asp" allows malicious people
to manipulate topic status without authentication.

3)  A logic error in "pop_up_ip_blocking.asp" allows malicious people
to block arbitrary IP addresses without authentication.

The vulnerabilities have been reported in version 7.7. Other versions
may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Alexander

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