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TITLE:
CommuniGate Pro WebMail Script Insertion Vulnerability

SECUNIA ADVISORY ID:
SA25250

VERIFY ADVISORY:
http://secunia.com/advisories/25250/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
CommuniGate Pro 5.x
http://secunia.com/product/7170/

DESCRIPTION:
Alla Bezroutchko has reported a vulnerability in CommuniGate Pro,
which can be exploited by malicious people to conduct script
insertion attacks.

The vulnerability is caused due to WebMail not properly sanitising
HTML emails. 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 HTML email is viewed, e.g. using
Microsoft Internet Explorer.

The vulnerability is reported in version 5.1.8. Prior versions may
also be affected.

SOLUTION:
Update to version 5.1.9.
ftp://ftp.communigate.com/pub/CommuniGatePro/5.1/

PROVIDED AND/OR DISCOVERED BY:
Alla Bezroutchko

ORIGINAL ADVISORY:
http://www.scanit.be/advisory-2007-05-12.html

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