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TITLE:
BLOG:CMS Comments Script Insertion Vulnerability

SECUNIA ADVISORY ID:
SA37966

VERIFY ADVISORY:
http://secunia.com/advisories/37966/

DESCRIPTION:
Francois Ropert has discovered a vulnerability in BLOG:CMS, which can
be exploited by malicious users to conduct script insertion attacks.

Input passed to the body when editing a comment is not properly
sanitised before being used. This can be exploited to insert
arbitrary HTML and script code, which is executed in a user's browser
session in context of an affected site when a malicious comment is
viewed.

The vulnerability is confirmed in version 4.2.1.c. Other versions may
also be affected,

SOLUTION:
Update to version 4.2.1.e.
http://blogcms.com/?item=download

PROVIDED AND/OR DISCOVERED BY:
Francois Ropert

ORIGINAL ADVISORY:
http://blogcms.com/?item=download

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