Secunia Research: KaiBB Two SQL Injection Vulnerabilities

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                      Secunia Research 10/10/2011

       	     - KaiBB Two SQL Injection Vulnerabilities -

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Table of Contents

Affected Software...................................................1
Severity............................................................2
Vendor's Description of Software....................................3
Description of Vulnerability........................................4
Solution............................................................5
Time Table..........................................................6
Credits.............................................................7
References..........................................................8
About Secunia.......................................................9
Verification.......................................................10

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1) Affected Software

* KaiBB version 2.0.1.

NOTE: Other versions may also be affected.

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2) Severity 

Rating: Moderately critical
Impact: Manipulation of data
Where:  From remote

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3) Vendor's Description of Software 

"KaiBB is a Free and Open bulletin board software written in 
Object-Orientated PHP."

Product Link:
http://www.kaibb.co.uk/

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4) Description of Vulnerability

Secunia Research has discovered two vulnerabilities in KaiBB, which 
can be exploited by malicious people to conduct SQL injection attacks.

1) Input passed via the "forum" parameter to rss.php is not properly 
sanitised before being used in SQL queries. This can be exploited to 
manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation of this vulnerability requires that 
"magic_quotes_gpc" is disabled.

2) Input appended to the URL after e.g. index.php is not properly 
sanitised in inc/header.php before being used in SQL queries. This 
can be exploited to manipulate SQL queries by injecting arbitrary SQL 
code.

Note: This vulnerability can further be exploited to conduct cross-site scripting attacks via SQL error messages.

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5) Solution 

A fix is not currently available.

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6) Time Table

30/09/2011 - Requested security contact.
04/10/2011 - Requested security contact.
08/10/2011 - Vulnerabilities discovered and published by a 3rd party.
10/10/2011 - Public disclosure.

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7) Credits 

Discovered by Morten Bartvig, Secunia.

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8) References

The Common Vulnerabilities and Exposures (CVE) project has not 
currently assigned a CVE identifier for the vulnerabilities.

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9) About Secunia

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10) Verification 

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2011-72/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

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