Hello list!

I want to warn you about Cross-Site Scripting and SQL DB Structure
Extraction vulnerabilities in MyBB.

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Affected products:
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Vulnerable are MyBB 1.6 and previous versions. In MyBB 1.6.1 these four
vulnerabilities were fixed (by turning SQL error messages off).

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Details:
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Vulnerabilities take place in scripts search.php and private.php.

XSS (WASC-08):

http://websecurity.com.ua/uploads/2011/MyBB%20XSS.html

http://websecurity.com.ua/uploads/2011/MyBB%20XSS-2.html

SQL DB Structure Extraction (WASC-13):

http://websecurity.com.ua/uploads/2011/MyBB%20SQL%20DB%20Structure%20Extraction.html

http://websecurity.com.ua/uploads/2011/MyBB%20SQL%20DB%20Structure%20Extraction-2.html

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Timeline:
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2011.02.10 - announced at my site.
2011.02.11 - informed developers.
2011.03.30 - disclosed at my site.

I mentioned about these vulnerabilities at my site
(http://websecurity.com.ua/4919/).

Best wishes & regards,
MustLive
Administrator of Websecurity web site
http://websecurity.com.ua