[SA21883] emuCMS "query" and "page" Cross-Site Scripting Vulnerabilities

TITLE:
emuCMS "query" and "page" Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA21883

VERIFY ADVISORY:
http://secunia.com/advisories/21883/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
emuCMS 0.x
http://secunia.com/product/11953/

DESCRIPTION:
Ivan Markovic has discovered some vulnerabilities in emuCMS, which
can be exploited by malicious people to conduct cross-site scripting
attacks.

Input passed to the "page" and "query" parameter in 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.

The vulnerabilities have been confirmed in version 0.21 and 0.3.
Other versions may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
Ivan Markovic

ORIGINAL ADVISORY:
http://www.security-net.biz/adv/D13906a.txt

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/

Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.