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Secunia Network Software Inspector 2.0 (NSI) - Public Beta

The Public Beta has ended. Thanks to all that participated.

Learn more:
http://secunia.com/network_software_inspector_2/

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TITLE:
Calcium "CalendarName" Cross-Site Scripting Vulnerability

SECUNIA ADVISORY ID:
SA30431

VERIFY ADVISORY:
http://secunia.com/advisories/30431/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
Calcium 3.x
http://secunia.com/product/8330/
Calcium 4.x
http://secunia.com/product/18850/

DESCRIPTION:
Marvin Simkin has discovered a vulnerability in Calcium, which can be
exploited by malicious people to conduct cross-site scripting
attacks.

Input passed to the "CalendarName" parameter in Calcium40.pl 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 confirmed in version 4.0.4 demo edition and
reported in version 3.10. Other versions may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Marvin Simkin

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About:
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