Some vulnerabilities have been reported in BBS E-Market Professional, which can be exploited by malicious people to disclose sensitive information, conduct cross-site scripting attacks, or to compromise a vulnerable system.

1) Input passed to the "p_mode" parameter in bemarket/postscript/postscript.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local or remote resources.

2) Input passed via the "page", "bt_code", "b_no", "co_no", "flg", and "b_temcode" parameters to becommunity/community/index.php is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

Solution
Edit the source code to ensure that input is properly verified and sanitised.

Provided and/or discovered by
1) mozi
2) Ivan Sanchez

Changelog
Further details available to Secunia VIM customers

Original Advisory
mozi:
http://darkcode.ath.cx/f0rum/ind3x.php?action=vthread&forum=12&topic=80

Ivan Sanchez:
http://archives.neohapsis.com/archives/bugtraq/2010-07/0029.html

Deep Links
Links available to Secunia VIM customers