TITLE:
Nag Script Insertion Vulnerabilities

SECUNIA ADVISORY ID:
SA17969

VERIFY ADVISORY:
http://secunia.com/advisories/17969/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
Nag 2.x (Horde module)
http://secunia.com/product/6452/

DESCRIPTION:
SEC Consult has reported some vulnerabilities in Nag, which can be
exploited by malicious users to conduct script insertion attacks.

Some input passed to certain tasklist names and task data fields
isn't properly sanitised before being used. This can be exploited to
inject arbitrary HTML and script code, which will be executed in a
user's browser session in context of an affected site when the
malicious user data is viewed.

The vulnerabilities have been reported in version 2.0.3 and prior.

SOLUTION:
Update to version 2.0.4.
http://www.horde.org/nag/download/

PROVIDED AND/OR DISCOVERED BY:
Johannes Greil, SEC Consult

ORIGINAL ADVISORY:
Horde Project:
http://lists.horde.org/archives/announce/2005/000236.html

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