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TITLE:
firmCHANNEL Digital Signage "action" Cross-Site Scripting
Vulnerability

SECUNIA ADVISORY ID:
SA32549

VERIFY ADVISORY:
http://secunia.com/advisories/32549/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

OPERATING SYSTEM:
firmCHANNEL Digital Signage 3.x
http://secunia.com/advisories/product/20400/

DESCRIPTION:
Brad Antoniewicz has reported a vulnerability in firmCHANNEL Digital
Signage, which can be exploited by malicious people to conduct
cross-site scripting attacks.

Input passed to the "action" parameter in index.php (when "module" is
set to "account") 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.

The vulnerability is reported in firmware version 3.24. Other
versions may also be affected.

SOLUTION:
Update to the latest firmware version. Please contact the vendor for
more information.

PROVIDED AND/OR DISCOVERED BY:
Brad Antoniewicz

ORIGINAL ADVISORY:
http://packetstormsecurity.org/0811-exploits/firmchannel-xss.txt

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